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MartinLogan - The Great American Speaker Company
Since 1983 MartinLogan, the great American speaker company, has hand-crafted high performance electrostatic speakers. Their award-winning designs, advanced technologies, and outstanding customer service have long made MartinLogan's amazingly detailed speakers a must have for home theater and music lovers around the world.
Purity's (shown here in dark cherry) graceful styling
integrates great sound with any home decor
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Purity: World Class Performance with New Generation Connectivity
Purity is an internally powered hybrid design descended from Martinlogan's legendary, ultra performing enthusiast models. Purity represents a remarkable achievement in performance and 21st century connectivity at a really amazing price.
Executing an exciting new direction, Purity is an elegant compact floor standing beauty that does it all. Combining the latest, friendliest version of MartinLogan's unique see-through electrostatic panel (world's most accurate method of sound reproduction) with 2 deep bass woofer cones in a clean lined cabinet, Purity mates ideally with any electronics for any audio use. Purity is at its best when directly connected with an RCA cable from any device with a volume control. Your computer, TV, i-pod, pre-amp, and A/V receiver will all love the marriage. Of course you may hook-up using conventional speaker wire if your system so requires.
Beyond delivering accurate play back of all types of stereo music, or incorporated as the star in your 5.1 or 7.1 Home Theater playing film soundtracks, Purity will look great in your entertainment space and provide years of performance and pride. Best of all is Purity's breakthrough low cost, allowing you to get unprecedented application versatility, superior build quality, a lifestyle object of art and truly exceptional sound - for a very ordinary price.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
Purity is equipped with both RCA and traditional binding posts
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Prime Setup Features
Ultimate Performance via RCA Connection
To achieve ultimate performance with the Purity use of the RCA line level connection is recommended. With this input Purity is able to connect directly to devices with variable level control such as digital music players (MP3s, iPods), televisions, computers, multiroom digital music servers, and even the RCA line outs of your stereo and AV receivers, processors and pre-amps. What you accomplish with this method is the use of the Purity's cool running, great sounding, and precisely matched 200 watt internal amplifier. You will get the maximum control and loudness output from Purity. Additional speaker level inputs also allow Purity to connect using conventional speaker wire with more traditional power amps or stereo and A/V receivers.
Swivel Base Allows Optimal Positioning
Easily adaptable for different listening positions, Purity incorporates an innovative rotating and removable base allowing user adjustment to control vertical wave launch. You can fine tune the sound to match how you like to listen in your room.
Energy Transfer Coupler Spikes and Toolless Binding Posts
The Source is supplied with sturdy ¼-20 MiniETC spikes, which can be used in place of the standard feet to enhance stability on thick carpets or to create tighter coupling between the speaker and floor. MartinLogan's in-house, tool-less binding posts make cable connection management easy and precise.
Electrostat panels ensure ultimate clarity
High-rigidity woofers mean clean, tight bass
Under the Hood: The Benefits of Electrostatic Panels
CLS (Curvilinear Line Source Electrostatic Panel)
For 25 years MartinLogan has led the speaker building world in refining what experts acknowledge as the most accurate sound reproducing technology, a way of recreating sound that has been known since the dawn of audio recording and replay: Electrostatic. The basic story is one of simply harnessing a force of nature, the world of charged particles. In their Lawrence, Kansas factory MartinLogan builds perforated, curved steel panels (stators) which are precisely insulated. They sandwich an ultra light weight membrane (diaphragm) of highly advanced, specifically treated film. When the sound signal from your audio receiver, comes through these voltage charged, elegant little structures, magic happens. Decades of research have allowed MartinLogan to bring forth these nearly indestructible, see-through panels with the ability to reproduce exactly every detail of sound in your room as it was originally intended.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
The Power of the CLS Generation 2 Electrostatic Panel
Innovative manufacturing techniques and relentless research enabled MartinLogan to produce the original Curvilinear Line Source (CLS) panels, the first wide-range electrostatic drivers to deliver good horizontal sound dispersion without sacrificing overall sound quality or reliability. CLS Generation 2 builds on that success with advanced diaphragm and stator technologies that significantly enhance speaker efficiency, dynamics and size.
Their new thin-film plasma-deposition process applies an improved conductive coating to the ultra-low-mass PET (polyethylene terathylate) diaphragm for superior adhesion and abrasion resistance, as well as a better impedance characteristic. MicroPerf stators expose more of the diaphragm surface, dramatically expanding effective radiating area without increasing panel size, while ClearSpar spacers help maintain their stiffness without impairing the signature transparent look of MartinLogan electrostats. Many folks fall in love with MartinLogans on the strength of their stunning architectural appearance alone.
Purity's electrostatic panels are assembled and secured to their cabinets using MartinLogan's new AirFrame technology. AirFrames, manufactured from aerospace-grade billet and extruded aluminum alloy, make the panels extremely rigid without obstructing playable surface area or interfering with their dipole sound radiation. At the same time, they provide electrical and acoustical isolation, minimizing intermodulation distortion caused by vibration and resonance. Overall, AirFrames enhance imaging, low-level sonic detail, accuracy, and efficiency.
The Clarity of MicroPerf Stators
Although stators are the elements of an electrostatic driver that are supposed to stand still, they carry the audio signals that do the work of propelling the diaphragm back and forth to move air and produce sound. Because the stators sandwich the diaphragm between them, they must be perforated to allow sound to pass through. Yet they must also be rigid enough to remain absolutely stationary despite the strong electrostatic forces pushing and pulling at them during operation.
MartinLogan's new, updated MicroPerf design optimizes this tradeoff by reducing the size of the individual holes and using many more of them than in the former version. MicroPerf almost doubles effective diaphragm radiating area without compromising structural integrity. The resulting increase in output capability and efficiency allows a panel to be made much smaller without sacrificing performance - or to enjoy a substantial leap in bandwidth and dynamics without growing larger. You get a cool look without over-dominating the rest of the room's decor.
To control rotation: Click on image, hold down button, and move mouse
Dipole Sound Radiation
The sound we hear from a loudspeaker is a combination of direct radiation from it to our ears and reflections off of room surfaces - walls, floor, and ceiling. How our brains integrate all this information is far from simple. Depending on the angle of incidence to the ears and the arrival-time difference between direct and reflected sound, reflections can either blur detail and performance imaging or enhance the natural impression of depth and openness.
True dipole speakers, such as MartinLogan electrostatic panels, have long been noted for their near-ideal radiation patterns. They send very little sound to the sides, thereby minimizing side-wall reflections with short arrival times that tend to interfere with perception of the direct sound. Their strong rear radiation, however, produces a generous amount of ambience-enriching later-arriving reflections off the wall behind them. Add in Martin Logan's world famous curvature, resulting in controlled dispersion, you get the benefit of taking even the most problematic room out of the equation so that you can enjoy nearly perfect playback.
High-Rigidity, High Excursion Woofers
Purity's two latest advanced-technology, high rigidity, high excursion aluminum 6.5 inch woofer cones achieve the very low distortion necessary for proper blending with the stat panel, not to mention a deep yet articulate bass response. You'll get frighteningly realistic explosions along with "at the symphony hall" replications of the deepest kettle drum. Because of its active nature, Purity is equipped with a two position bass adjustment for a final degree of easy room tuning for the most accurate bass results.
Vojtko Crossover
Carefully hand-built using only the finest custom wound audio transformer and air-core coils, the crossover employ's MartinLogan's proprietary Vojtko topology for vanishingly low distortion and seamless driver integration. This precision-tuned network preserves even the most subtle sonic nuances while handling the full dynamics of any source. You'll swear the musicians are right there in your room.
What Critics Are Saying About Purity
"MartinLogan definitely has a knack for crafting some of the best looking high-end speakers on the market. And as a textbook example of form following function, they sound as good as they look. [...] The clarity of the MartinLogan Purity system is breathtaking--and yet I never felt the sound was too aggressive or overly bright. To the contrary, the system's overall bass/midrange/treble balance was superb." -Steve Guttenberg, Absolute Sound
"MartinLogan may not even realize just how important their Purity loudspeaker is to the future of high-end audio. [...] The Puritys' sound is equally adept with hip-hop as it is with acoustic and everything in between, which makes them among the best-rounded speakers I've ever encountered." -Andrew Robinson, AVRev.com
The Final Breakdown: Technical Specifications
Frequency Response: 41-23,000 Hz ± 3dB
Horizontal Dispersion: 30 degrees
Vertical Dispersion: 28" (71cm) line source
Sensitivity (Binding Posts): 93 dB/2.83 volts/meter
Sensitivity (Line Level): 95 dB/0.1 volts/meter
Impedance (Binding Posts): 4,000 ohms
Impedance (Line Level): 14,000 ohms
Crossover Frequency: 450 Hz
Components: Custom-wound audio transformer, air core coils, high-efficiency high-resolution amplifier
Woofer Type: Two 6.5" (16.5cm) high excursion, high rigidity aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex
Internal Amplifier Power: 200 watts
Recommended Amplifier Power (Using Binding Posts): 50-200 watts (for signal only, does not override internal amplification)
Weight: 51 lbs./channel (23.2 kg)
Dimensions (HxWxD): 52.3" x 9.7" x 14.7" (132.9 x 24.5 x 37.3 cm)
Add A MartinLogan Center Channel or Surround (sold seperately)
Motif Speaker - Motif is an amalgam of technologies carefully balanced to maximize performance and installation flexibility. A state-of-the-art XStat transducer, MicroPerf stators, ClearSpar spacers, and vacuum bonding combine with dual aluminum-cone woofers and a proprietary Vojtko crossover to provide maximize efficiency for an effortless, unlimited dynamic presentation. The result is rich, lifelike, stunningly detailed sound that blends seamlessly with our other electrostats and enhances any home theater.
Fully Powered Feature Speaker - Internally powered with a high-resolution 150 watt switching amplifier the Feature allows an unprecedented level of system connection flexibility. A standard RCA line-level input minimizes wire clutter by connecting directly to on-wall televisions (and other devices) without the need for external amplifiers. Additionally, standard speaker-level connections allow the fully powered Feature to integrate with audio systems where RCA connection is not possible.
Matinee Speaker - The MartinLogan Matinee electrostatic center channel speaker is highly compatible and complimentary with your home theater system. The MartinLogan Matinee is an evolved expression of the same ideas and engineering that spawned the Stage and Motif speakers. A state-of-the-art Generation 2 MicroPerf electrostatic panel, dual paper-cone woofers, and highly sophisticated Vojtko crossover technology deliver unrivaled precision and center-channel intelligibility. Carefully hand-built using only the finest components, Matinee's crossover preserves even the most subtle sonic nuances while handling the full dynamics of any source.
Fresco i Speaker - The Fresco i is a compact on-wall or off-wall speaker that can be used as either center, front or surround channels. The Fresco i comes standard with a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. Fresco i has two 4 " woofers as well as a mid-range and high frequency driver and plays from 75 to 20,000 Hz.
Vignette Speaker - The Vignette is an on-wall or off-wall speaker that can be used as either center, front or surround channels. The Vignette comes standard with both black and silver grill covers and a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. The Vignette has two 4 " woofers as well as a high frequency driver and plays from 78 to 20,000 Hz.
Encore TF Speaker - Designed to serve as a high performance center channel in home theater environments, the Encore TF delivers exceptional performance at a very affordable price. Sophisticated technologies such as ATF™ (Advanced Thin Film) tweeters and quality parts give this speaker lifelike clarity and openness approaching that of our electrostatic designs.The Encore TF is a highly adaptable speaker working well mounted on or off the wall in any application. It also performs well in front channel and surround channel applications.
Complete Your Home Theater with A MartinLogan Subwoofer (sold seperately)
Depth i Subwoofer - Depth i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its TriLinear BalancedForce alignment, advanced low-distortion switching amplifier, and sophisticated triple-servo control systems extract the very best possible performance from Depth i's high-resolution 8-inch aluminum-cone drivers. TriLinear BalancedForce places the subwoofer's three drivers precisely 120 degrees apart from each other in the cabinet. Their reaction force vectors meet at the center and exactly cancel, virtually eliminating cabinet resonance and vibration. Gone with them are the cabinet-radiation coloration and bass blur that afflict even the best conventional subwoofers. The triple-servo system, meanwhile, ensures that the output from the drivers themselves - the output we want - is always an absolutely faithful replica of the audio input signal.
Grotto i Subwoofer - Grotto i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its advanced low-distortion switching amplifier and sophisticated servo control system extract the very best possible performance from Grotto i's high-resolution 10-inch aluminum-cone driver. A powerful 300 watt (900 watt peak) low-distortion, high-reliability amplifier gives Grotto i extremely articulate bass without need of exaggerated amplifier power ratings or transient-blurring ported or passive radiator enclosures common to many modern subwoofers. A proprietary servo system further ensures that output from Grotto i's 10-inch high-resolution aluminum cone woofer is dramatically free of distortion and provides a faithful replica of the audio input signal.
Dynamo 500 Subwoofer - No other subwoofer offers Dynamo 500's bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.
Other MartinLogan Custom Install Solutions (sold seperately)
Voyage In-Wall Speaker - The MartinLogan Voyage in-wall speaker system is a ultimate-performance speaker for your home theater entertainment room.. It is the world's most sophisticated and elegant architectural loudspeaker, The Voyage in-wall speaker sounds so clean and dynamic, you'd think it were a superb standalone design. Not surprising, since it borrows so much from our own, including Advanced Thin Film drivers and high-resolution woofers. A rigid aluminum chassis and die-cast mounting locks enhance performance and ease installation, while an adjustable tweeter-alignment sphere, paintable end caps, and a selection of grille colors provide incredible adaptability.
Passage In-Wall Speaker - A uniquely elegant and extremely accurate in-wall speaker, Passage is a remarkable performer delivering the sound quality you would expect to hear from one of MartinLogan's floorstanding loudspeakers. With twin high-resolution aluminum-cone woofers, a world class ATF (Advanced Thin Film) tweeter, an advanced-technology Vojtko crossover and a rigid aluminum chassis and 1" front baffle, Passage is quite simply an in-wall loudspeaker marvel. The result is a full, wonderfully smooth and engaging sound with clean and surprisingly deep bass foundation.
Ticket In-Wall Speaker - The MartinLogan Ticket in-wall speaker is a compact, affordable in-wall speaker for every room in your home. While significantly smaller than Passage, the elegant, affordable Ticket in-wall speaker is nonetheless a very strong performer. Its dual long-throw, high-resolution woofers, integrated dome tweeter, and advanced Vojtko¿ crossover deliver rich, clear sound and superb stereo imaging. Ticket also features paintable end caps and a selection of grille colors for perfect matching with any decor. Its quick and easy, yet very secure, installation system is the same used in Voyage and Passage speakers from MartinLogan.
Helos 100 In-Ceiling Speaker - Helos 100 is ideal for any room requiring ultimate in-ceiling audio performance such as a 2-channel system in a large living room or a multi-channel system in a discrete home theater. Helos 100's aimable assembly allows a large audience to experience the full potential of the Helos 100. Featuring a 1-inch neodymium soft dome tweeter, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 100 effortlessly provides solid imaging with extreme sonic accuracy. An acoustic contour switch tailors dispersion assuring a top-notch performance in any installation.
Helos 20 In-Ceiling Speaker - A direct descendant from the Helos100, the Helos 20 continues with the MartinLogan tradition of exceptional sound. The Helos 20 has the ability compliment any decor with it's paintable grill and frame. Sonically, the Helos 20 boasts a dual voice coil system with two 0.75 inch soft dome tweeters with a pivoting stem and a single 6.5 inch woofer, creating crisp accurate sound. Frequency response ranges from 47-20,000 Hz.
Helos 10 In-Ceiling Speaker - The Helos 10 delivers legendary MartinLogan quality and performance in a compact, high-resolution in-ceiling loudspeaker. Featuring a 1-inch neodymium soft dome tweeter mounted in an aimable stem, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 10 effortlessly provides extreme sonic accuracy.
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MartinLogan - The Great American Speaker Company
Since 1983 MartinLogan, the great American speaker company, has hand-crafted high performance electrostatic speakers. Their award-winning designs, advanced technologies, and outstanding customer service have long made MartinLogan's amazingly detailed speakers a must have for home theater and music lovers around the world.
Purity's (shown here in dark cherry) graceful styling
integrates great sound with any home decor
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Purity: World Class Performance with New Generation Connectivity
Purity is an internally powered hybrid design descended from Martinlogan's legendary, ultra performing enthusiast models. Purity represents a remarkable achievement in performance and 21st century connectivity at a really amazing price.
Executing an exciting new direction, Purity is an elegant compact floor standing beauty that does it all. Combining the latest, friendliest version of MartinLogan's unique see-through electrostatic panel (world's most accurate method of sound reproduction) with 2 deep bass woofer cones in a clean lined cabinet, Purity mates ideally with any electronics for any audio use. Purity is at its best when directly connected with an RCA cable from any device with a volume control. Your computer, TV, i-pod, pre-amp, and A/V receiver will all love the marriage. Of course you may hook-up using conventional speaker wire if your system so requires.
Beyond delivering accurate play back of all types of stereo music, or incorporated as the star in your 5.1 or 7.1 Home Theater playing film soundtracks, Purity will look great in your entertainment space and provide years of performance and pride. Best of all is Purity's breakthrough low cost, allowing you to get unprecedented application versatility, superior build quality, a lifestyle object of art and truly exceptional sound - for a very ordinary price.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
Purity is equipped with both RCA and traditional binding posts
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Prime Setup Features
Ultimate Performance via RCA Connection
To achieve ultimate performance with the Purity use of the RCA line level connection is recommended. With this input Purity is able to connect directly to devices with variable level control such as digital music players (MP3s, iPods), televisions, computers, multiroom digital music servers, and even the RCA line outs of your stereo and AV receivers, processors and pre-amps. What you accomplish with this method is the use of the Purity's cool running, great sounding, and precisely matched 200 watt internal amplifier. You will get the maximum control and loudness output from Purity. Additional speaker level inputs also allow Purity to connect using conventional speaker wire with more traditional power amps or stereo and A/V receivers.
Swivel Base Allows Optimal Positioning
Easily adaptable for different listening positions, Purity incorporates an innovative rotating and removable base allowing user adjustment to control vertical wave launch. You can fine tune the sound to match how you like to listen in your room.
Energy Transfer Coupler Spikes and Toolless Binding Posts
The Source is supplied with sturdy ¼-20 MiniETC spikes, which can be used in place of the standard feet to enhance stability on thick carpets or to create tighter coupling between the speaker and floor. MartinLogan's in-house, tool-less binding posts make cable connection management easy and precise.
Electrostat panels ensure ultimate clarity
High-rigidity woofers mean clean, tight bass
Under the Hood: The Benefits of Electrostatic Panels
CLS (Curvilinear Line Source Electrostatic Panel)
For 25 years MartinLogan has led the speaker building world in refining what experts acknowledge as the most accurate sound reproducing technology, a way of recreating sound that has been known since the dawn of audio recording and replay: Electrostatic. The basic story is one of simply harnessing a force of nature, the world of charged particles. In their Lawrence, Kansas factory MartinLogan builds perforated, curved steel panels (stators) which are precisely insulated. They sandwich an ultra light weight membrane (diaphragm) of highly advanced, specifically treated film. When the sound signal from your audio receiver, comes through these voltage charged, elegant little structures, magic happens. Decades of research have allowed MartinLogan to bring forth these nearly indestructible, see-through panels with the ability to reproduce exactly every detail of sound in your room as it was originally intended.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
The Power of the CLS Generation 2 Electrostatic Panel
Innovative manufacturing techniques and relentless research enabled MartinLogan to produce the original Curvilinear Line Source (CLS) panels, the first wide-range electrostatic drivers to deliver good horizontal sound dispersion without sacrificing overall sound quality or reliability. CLS Generation 2 builds on that success with advanced diaphragm and stator technologies that significantly enhance speaker efficiency, dynamics and size.
Their new thin-film plasma-deposition process applies an improved conductive coating to the ultra-low-mass PET (polyethylene terathylate) diaphragm for superior adhesion and abrasion resistance, as well as a better impedance characteristic. MicroPerf stators expose more of the diaphragm surface, dramatically expanding effective radiating area without increasing panel size, while ClearSpar spacers help maintain their stiffness without impairing the signature transparent look of MartinLogan electrostats. Many folks fall in love with MartinLogans on the strength of their stunning architectural appearance alone.
Purity's electrostatic panels are assembled and secured to their cabinets using MartinLogan's new AirFrame technology. AirFrames, manufactured from aerospace-grade billet and extruded aluminum alloy, make the panels extremely rigid without obstructing playable surface area or interfering with their dipole sound radiation. At the same time, they provide electrical and acoustical isolation, minimizing intermodulation distortion caused by vibration and resonance. Overall, AirFrames enhance imaging, low-level sonic detail, accuracy, and efficiency.
The Clarity of MicroPerf Stators
Although stators are the elements of an electrostatic driver that are supposed to stand still, they carry the audio signals that do the work of propelling the diaphragm back and forth to move air and produce sound. Because the stators sandwich the diaphragm between them, they must be perforated to allow sound to pass through. Yet they must also be rigid enough to remain absolutely stationary despite the strong electrostatic forces pushing and pulling at them during operation.
MartinLogan's new, updated MicroPerf design optimizes this tradeoff by reducing the size of the individual holes and using many more of them than in the former version. MicroPerf almost doubles effective diaphragm radiating area without compromising structural integrity. The resulting increase in output capability and efficiency allows a panel to be made much smaller without sacrificing performance - or to enjoy a substantial leap in bandwidth and dynamics without growing larger. You get a cool look without over-dominating the rest of the room's decor.
To control rotation: Click on image, hold down button, and move mouse
Dipole Sound Radiation
The sound we hear from a loudspeaker is a combination of direct radiation from it to our ears and reflections off of room surfaces - walls, floor, and ceiling. How our brains integrate all this information is far from simple. Depending on the angle of incidence to the ears and the arrival-time difference between direct and reflected sound, reflections can either blur detail and performance imaging or enhance the natural impression of depth and openness.
True dipole speakers, such as MartinLogan electrostatic panels, have long been noted for their near-ideal radiation patterns. They send very little sound to the sides, thereby minimizing side-wall reflections with short arrival times that tend to interfere with perception of the direct sound. Their strong rear radiation, however, produces a generous amount of ambience-enriching later-arriving reflections off the wall behind them. Add in Martin Logan's world famous curvature, resulting in controlled dispersion, you get the benefit of taking even the most problematic room out of the equation so that you can enjoy nearly perfect playback.
High-Rigidity, High Excursion Woofers
Purity's two latest advanced-technology, high rigidity, high excursion aluminum 6.5 inch woofer cones achieve the very low distortion necessary for proper blending with the stat panel, not to mention a deep yet articulate bass response. You'll get frighteningly realistic explosions along with "at the symphony hall" replications of the deepest kettle drum. Because of its active nature, Purity is equipped with a two position bass adjustment for a final degree of easy room tuning for the most accurate bass results.
Vojtko Crossover
Carefully hand-built using only the finest custom wound audio transformer and air-core coils, the crossover employ's MartinLogan's proprietary Vojtko topology for vanishingly low distortion and seamless driver integration. This precision-tuned network preserves even the most subtle sonic nuances while handling the full dynamics of any source. You'll swear the musicians are right there in your room.
What Critics Are Saying About Purity
"MartinLogan definitely has a knack for crafting some of the best looking high-end speakers on the market. And as a textbook example of form following function, they sound as good as they look. [...] The clarity of the MartinLogan Purity system is breathtaking--and yet I never felt the sound was too aggressive or overly bright. To the contrary, the system's overall bass/midrange/treble balance was superb." -Steve Guttenberg, Absolute Sound
"MartinLogan may not even realize just how important their Purity loudspeaker is to the future of high-end audio. [...] The Puritys' sound is equally adept with hip-hop as it is with acoustic and everything in between, which makes them among the best-rounded speakers I've ever encountered." -Andrew Robinson, AVRev.com
The Final Breakdown: Technical Specifications
Frequency Response: 41-23,000 Hz ± 3dB
Horizontal Dispersion: 30 degrees
Vertical Dispersion: 28" (71cm) line source
Sensitivity (Binding Posts): 93 dB/2.83 volts/meter
Sensitivity (Line Level): 95 dB/0.1 volts/meter
Impedance (Binding Posts): 4,000 ohms
Impedance (Line Level): 14,000 ohms
Crossover Frequency: 450 Hz
Components: Custom-wound audio transformer, air core coils, high-efficiency high-resolution amplifier
Woofer Type: Two 6.5" (16.5cm) high excursion, high rigidity aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex
Internal Amplifier Power: 200 watts
Recommended Amplifier Power (Using Binding Posts): 50-200 watts (for signal only, does not override internal amplification)
Weight: 51 lbs./channel (23.2 kg)
Dimensions (HxWxD): 52.3" x 9.7" x 14.7" (132.9 x 24.5 x 37.3 cm)
Add A MartinLogan Center Channel or Surround (sold seperately)
Motif Speaker - Motif is an amalgam of technologies carefully balanced to maximize performance and installation flexibility. A state-of-the-art XStat transducer, MicroPerf stators, ClearSpar spacers, and vacuum bonding combine with dual aluminum-cone woofers and a proprietary Vojtko crossover to provide maximize efficiency for an effortless, unlimited dynamic presentation. The result is rich, lifelike, stunningly detailed sound that blends seamlessly with our other electrostats and enhances any home theater.
Fully Powered Feature Speaker - Internally powered with a high-resolution 150 watt switching amplifier the Feature allows an unprecedented level of system connection flexibility. A standard RCA line-level input minimizes wire clutter by connecting directly to on-wall televisions (and other devices) without the need for external amplifiers. Additionally, standard speaker-level connections allow the fully powered Feature to integrate with audio systems where RCA connection is not possible.
Matinee Speaker - The MartinLogan Matinee electrostatic center channel speaker is highly compatible and complimentary with your home theater system. The MartinLogan Matinee is an evolved expression of the same ideas and engineering that spawned the Stage and Motif speakers. A state-of-the-art Generation 2 MicroPerf electrostatic panel, dual paper-cone woofers, and highly sophisticated Vojtko crossover technology deliver unrivaled precision and center-channel intelligibility. Carefully hand-built using only the finest components, Matinee's crossover preserves even the most subtle sonic nuances while handling the full dynamics of any source.
Fresco i Speaker - The Fresco i is a compact on-wall or off-wall speaker that can be used as either center, front or surround channels. The Fresco i comes standard with a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. Fresco i has two 4 " woofers as well as a mid-range and high frequency driver and plays from 75 to 20,000 Hz.
Vignette Speaker - The Vignette is an on-wall or off-wall speaker that can be used as either center, front or surround channels. The Vignette comes standard with both black and silver grill covers and a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. The Vignette has two 4 " woofers as well as a high frequency driver and plays from 78 to 20,000 Hz.
Encore TF Speaker - Designed to serve as a high performance center channel in home theater environments, the Encore TF delivers exceptional performance at a very affordable price. Sophisticated technologies such as ATF™ (Advanced Thin Film) tweeters and quality parts give this speaker lifelike clarity and openness approaching that of our electrostatic designs.The Encore TF is a highly adaptable speaker working well mounted on or off the wall in any application. It also performs well in front channel and surround channel applications.
Complete Your Home Theater with A MartinLogan Subwoofer (sold seperately)
Depth i Subwoofer - Depth i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its TriLinear BalancedForce alignment, advanced low-distortion switching amplifier, and sophisticated triple-servo control systems extract the very best possible performance from Depth i's high-resolution 8-inch aluminum-cone drivers. TriLinear BalancedForce places the subwoofer's three drivers precisely 120 degrees apart from each other in the cabinet. Their reaction force vectors meet at the center and exactly cancel, virtually eliminating cabinet resonance and vibration. Gone with them are the cabinet-radiation coloration and bass blur that afflict even the best conventional subwoofers. The triple-servo system, meanwhile, ensures that the output from the drivers themselves - the output we want - is always an absolutely faithful replica of the audio input signal.
Grotto i Subwoofer - Grotto i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its advanced low-distortion switching amplifier and sophisticated servo control system extract the very best possible performance from Grotto i's high-resolution 10-inch aluminum-cone driver. A powerful 300 watt (900 watt peak) low-distortion, high-reliability amplifier gives Grotto i extremely articulate bass without need of exaggerated amplifier power ratings or transient-blurring ported or passive radiator enclosures common to many modern subwoofers. A proprietary servo system further ensures that output from Grotto i's 10-inch high-resolution aluminum cone woofer is dramatically free of distortion and provides a faithful replica of the audio input signal.
Dynamo 500 Subwoofer - No other subwoofer offers Dynamo 500's bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.
Other MartinLogan Custom Install Solutions (sold seperately)
Voyage In-Wall Speaker - The MartinLogan Voyage in-wall speaker system is a ultimate-performance speaker for your home theater entertainment room.. It is the world's most sophisticated and elegant architectural loudspeaker, The Voyage in-wall speaker sounds so clean and dynamic, you'd think it were a superb standalone design. Not surprising, since it borrows so much from our own, including Advanced Thin Film drivers and high-resolution woofers. A rigid aluminum chassis and die-cast mounting locks enhance performance and ease installation, while an adjustable tweeter-alignment sphere, paintable end caps, and a selection of grille colors provide incredible adaptability.
Passage In-Wall Speaker - A uniquely elegant and extremely accurate in-wall speaker, Passage is a remarkable performer delivering the sound quality you would expect to hear from one of MartinLogan's floorstanding loudspeakers. With twin high-resolution aluminum-cone woofers, a world class ATF (Advanced Thin Film) tweeter, an advanced-technology Vojtko crossover and a rigid aluminum chassis and 1" front baffle, Passage is quite simply an in-wall loudspeaker marvel. The result is a full, wonderfully smooth and engaging sound with clean and surprisingly deep bass foundation.
Ticket In-Wall Speaker - The MartinLogan Ticket in-wall speaker is a compact, affordable in-wall speaker for every room in your home. While significantly smaller than Passage, the elegant, affordable Ticket in-wall speaker is nonetheless a very strong performer. Its dual long-throw, high-resolution woofers, integrated dome tweeter, and advanced Vojtko¿ crossover deliver rich, clear sound and superb stereo imaging. Ticket also features paintable end caps and a selection of grille colors for perfect matching with any decor. Its quick and easy, yet very secure, installation system is the same used in Voyage and Passage speakers from MartinLogan.
Helos 100 In-Ceiling Speaker - Helos 100 is ideal for any room requiring ultimate in-ceiling audio performance such as a 2-channel system in a large living room or a multi-channel system in a discrete home theater. Helos 100's aimable assembly allows a large audience to experience the full potential of the Helos 100. Featuring a 1-inch neodymium soft dome tweeter, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 100 effortlessly provides solid imaging with extreme sonic accuracy. An acoustic contour switch tailors dispersion assuring a top-notch performance in any installation.
Helos 20 In-Ceiling Speaker - A direct descendant from the Helos100, the Helos 20 continues with the MartinLogan tradition of exceptional sound. The Helos 20 has the ability compliment any decor with it's paintable grill and frame. Sonically, the Helos 20 boasts a dual voice coil system with two 0.75 inch soft dome tweeters with a pivoting stem and a single 6.5 inch woofer, creating crisp accurate sound. Frequency response ranges from 47-20,000 Hz.
Helos 10 In-Ceiling Speaker - The Helos 10 delivers legendary MartinLogan quality and performance in a compact, high-resolution in-ceiling loudspeaker. Featuring a 1-inch neodymium soft dome tweeter mounted in an aimable stem, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 10 effortlessly provides extreme sonic accuracy.
Product Description Coming
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MartinLogan - The Great American Speaker Company
Since 1983 MartinLogan, the great American speaker company, has hand-crafted high performance electrostatic speakers. Their award-winning designs, advanced technologies, and outstanding customer service have long made MartinLogan's amazingly detailed speakers a must have for home theater and music lovers around the world.
Purity's (shown here in dark cherry) graceful styling
integrates great sound with any home decor
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Purity: World Class Performance with New Generation Connectivity
Purity is an internally powered hybrid design descended from Martinlogan's legendary, ultra performing enthusiast models. Purity represents a remarkable achievement in performance and 21st century connectivity at a really amazing price.
Executing an exciting new direction, Purity is an elegant compact floor standing beauty that does it all. Combining the latest, friendliest version of MartinLogan's unique see-through electrostatic panel (world's most accurate method of sound reproduction) with 2 deep bass woofer cones in a clean lined cabinet, Purity mates ideally with any electronics for any audio use. Purity is at its best when directly connected with an RCA cable from any device with a volume control. Your computer, TV, i-pod, pre-amp, and A/V receiver will all love the marriage. Of course you may hook-up using conventional speaker wire if your system so requires.
Beyond delivering accurate play back of all types of stereo music, or incorporated as the star in your 5.1 or 7.1 Home Theater playing film soundtracks, Purity will look great in your entertainment space and provide years of performance and pride. Best of all is Purity's breakthrough low cost, allowing you to get unprecedented application versatility, superior build quality, a lifestyle object of art and truly exceptional sound - for a very ordinary price.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
Purity is equipped with both RCA and traditional binding posts
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Prime Setup Features
Ultimate Performance via RCA Connection
To achieve ultimate performance with the Purity use of the RCA line level connection is recommended. With this input Purity is able to connect directly to devices with variable level control such as digital music players (MP3s, iPods), televisions, computers, multiroom digital music servers, and even the RCA line outs of your stereo and AV receivers, processors and pre-amps. What you accomplish with this method is the use of the Purity's cool running, great sounding, and precisely matched 200 watt internal amplifier. You will get the maximum control and loudness output from Purity. Additional speaker level inputs also allow Purity to connect using conventional speaker wire with more traditional power amps or stereo and A/V receivers.
Swivel Base Allows Optimal Positioning
Easily adaptable for different listening positions, Purity incorporates an innovative rotating and removable base allowing user adjustment to control vertical wave launch. You can fine tune the sound to match how you like to listen in your room.
Energy Transfer Coupler Spikes and Toolless Binding Posts
The Source is supplied with sturdy ¼-20 MiniETC spikes, which can be used in place of the standard feet to enhance stability on thick carpets or to create tighter coupling between the speaker and floor. MartinLogan's in-house, tool-less binding posts make cable connection management easy and precise.
Electrostat panels ensure ultimate clarity
High-rigidity woofers mean clean, tight bass
Under the Hood: The Benefits of Electrostatic Panels
CLS (Curvilinear Line Source Electrostatic Panel)
For 25 years MartinLogan has led the speaker building world in refining what experts acknowledge as the most accurate sound reproducing technology, a way of recreating sound that has been known since the dawn of audio recording and replay: Electrostatic. The basic story is one of simply harnessing a force of nature, the world of charged particles. In their Lawrence, Kansas factory MartinLogan builds perforated, curved steel panels (stators) which are precisely insulated. They sandwich an ultra light weight membrane (diaphragm) of highly advanced, specifically treated film. When the sound signal from your audio receiver, comes through these voltage charged, elegant little structures, magic happens. Decades of research have allowed MartinLogan to bring forth these nearly indestructible, see-through panels with the ability to reproduce exactly every detail of sound in your room as it was originally intended.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
The Power of the CLS Generation 2 Electrostatic Panel
Innovative manufacturing techniques and relentless research enabled MartinLogan to produce the original Curvilinear Line Source (CLS) panels, the first wide-range electrostatic drivers to deliver good horizontal sound dispersion without sacrificing overall sound quality or reliability. CLS Generation 2 builds on that success with advanced diaphragm and stator technologies that significantly enhance speaker efficiency, dynamics and size.
Their new thin-film plasma-deposition process applies an improved conductive coating to the ultra-low-mass PET (polyethylene terathylate) diaphragm for superior adhesion and abrasion resistance, as well as a better impedance characteristic. MicroPerf stators expose more of the diaphragm surface, dramatically expanding effective radiating area without increasing panel size, while ClearSpar spacers help maintain their stiffness without impairing the signature transparent look of MartinLogan electrostats. Many folks fall in love with MartinLogans on the strength of their stunning architectural appearance alone.
Purity's electrostatic panels are assembled and secured to their cabinets using MartinLogan's new AirFrame technology. AirFrames, manufactured from aerospace-grade billet and extruded aluminum alloy, make the panels extremely rigid without obstructing playable surface area or interfering with their dipole sound radiation. At the same time, they provide electrical and acoustical isolation, minimizing intermodulation distortion caused by vibration and resonance. Overall, AirFrames enhance imaging, low-level sonic detail, accuracy, and efficiency.
The Clarity of MicroPerf Stators
Although stators are the elements of an electrostatic driver that are supposed to stand still, they carry the audio signals that do the work of propelling the diaphragm back and forth to move air and produce sound. Because the stators sandwich the diaphragm between them, they must be perforated to allow sound to pass through. Yet they must also be rigid enough to remain absolutely stationary despite the strong electrostatic forces pushing and pulling at them during operation.
MartinLogan's new, updated MicroPerf design optimizes this tradeoff by reducing the size of the individual holes and using many more of them than in the former version. MicroPerf almost doubles effective diaphragm radiating area without compromising structural integrity. The resulting increase in output capability and efficiency allows a panel to be made much smaller without sacrificing performance - or to enjoy a substantial leap in bandwidth and dynamics without growing larger. You get a cool look without over-dominating the rest of the room's decor.
To control rotation: Click on image, hold down button, and move mouse
Dipole Sound Radiation
The sound we hear from a loudspeaker is a combination of direct radiation from it to our ears and reflections off of room surfaces - walls, floor, and ceiling. How our brains integrate all this information is far from simple. Depending on the angle of incidence to the ears and the arrival-time difference between direct and reflected sound, reflections can either blur detail and performance imaging or enhance the natural impression of depth and openness.
True dipole speakers, such as MartinLogan electrostatic panels, have long been noted for their near-ideal radiation patterns. They send very little sound to the sides, thereby minimizing side-wall reflections with short arrival times that tend to interfere with perception of the direct sound. Their strong rear radiation, however, produces a generous amount of ambience-enriching later-arriving reflections off the wall behind them. Add in Martin Logan's world famous curvature, resulting in controlled dispersion, you get the benefit of taking even the most problematic room out of the equation so that you can enjoy nearly perfect playback.
High-Rigidity, High Excursion Woofers
Purity's two latest advanced-technology, high rigidity, high excursion aluminum 6.5 inch woofer cones achieve the very low distortion necessary for proper blending with the stat panel, not to mention a deep yet articulate bass response. You'll get frighteningly realistic explosions along with "at the symphony hall" replications of the deepest kettle drum. Because of its active nature, Purity is equipped with a two position bass adjustment for a final degree of easy room tuning for the most accurate bass results.
Vojtko Crossover
Carefully hand-built using only the finest custom wound audio transformer and air-core coils, the crossover employ's MartinLogan's proprietary Vojtko topology for vanishingly low distortion and seamless driver integration. This precision-tuned network preserves even the most subtle sonic nuances while handling the full dynamics of any source. You'll swear the musicians are right there in your room.
What Critics Are Saying About Purity
"MartinLogan definitely has a knack for crafting some of the best looking high-end speakers on the market. And as a textbook example of form following function, they sound as good as they look. [...] The clarity of the MartinLogan Purity system is breathtaking--and yet I never felt the sound was too aggressive or overly bright. To the contrary, the system's overall bass/midrange/treble balance was superb." -Steve Guttenberg, Absolute Sound
"MartinLogan may not even realize just how important their Purity loudspeaker is to the future of high-end audio. [...] The Puritys' sound is equally adept with hip-hop as it is with acoustic and everything in between, which makes them among the best-rounded speakers I've ever encountered." -Andrew Robinson, AVRev.com
The Final Breakdown: Technical Specifications
Frequency Response: 41-23,000 Hz ± 3dB
Horizontal Dispersion: 30 degrees
Vertical Dispersion: 28" (71cm) line source
Sensitivity (Binding Posts): 93 dB/2.83 volts/meter
Sensitivity (Line Level): 95 dB/0.1 volts/meter
Impedance (Binding Posts): 4,000 ohms
Impedance (Line Level): 14,000 ohms
Crossover Frequency: 450 Hz
Components: Custom-wound audio transformer, air core coils, high-efficiency high-resolution amplifier
Woofer Type: Two 6.5" (16.5cm) high excursion, high rigidity aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex
Internal Amplifier Power: 200 watts
Recommended Amplifier Power (Using Binding Posts): 50-200 watts (for signal only, does not override internal amplification)
Weight: 51 lbs./channel (23.2 kg)
Dimensions (HxWxD): 52.3" x 9.7" x 14.7" (132.9 x 24.5 x 37.3 cm)
Add A MartinLogan Center Channel or Surround (sold seperately)
Motif Speaker - Motif is an amalgam of technologies carefully balanced to maximize performance and installation flexibility. A state-of-the-art XStat transducer, MicroPerf stators, ClearSpar spacers, and vacuum bonding combine with dual aluminum-cone woofers and a proprietary Vojtko crossover to provide maximize efficiency for an effortless, unlimited dynamic presentation. The result is rich, lifelike, stunningly detailed sound that blends seamlessly with our other electrostats and enhances any home theater.
Fully Powered Feature Speaker - Internally powered with a high-resolution 150 watt switching amplifier the Feature allows an unprecedented level of system connection flexibility. A standard RCA line-level input minimizes wire clutter by connecting directly to on-wall televisions (and other devices) without the need for external amplifiers. Additionally, standard speaker-level connections allow the fully powered Feature to integrate with audio systems where RCA connection is not possible.
Matinee Speaker - The MartinLogan Matinee electrostatic center channel speaker is highly compatible and complimentary with your home theater system. The MartinLogan Matinee is an evolved expression of the same ideas and engineering that spawned the Stage and Motif speakers. A state-of-the-art Generation 2 MicroPerf electrostatic panel, dual paper-cone woofers, and highly sophisticated Vojtko crossover technology deliver unrivaled precision and center-channel intelligibility. Carefully hand-built using only the finest components, Matinee's crossover preserves even the most subtle sonic nuances while handling the full dynamics of any source.
Fresco i Speaker - The Fresco i is a compact on-wall or off-wall speaker that can be used as either center, front or surround channels. The Fresco i comes standard with a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. Fresco i has two 4 " woofers as well as a mid-range and high frequency driver and plays from 75 to 20,000 Hz.
Vignette Speaker - The Vignette is an on-wall or off-wall speaker that can be used as either center, front or surround channels. The Vignette comes standard with both black and silver grill covers and a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. The Vignette has two 4 " woofers as well as a high frequency driver and plays from 78 to 20,000 Hz.
Encore TF Speaker - Designed to serve as a high performance center channel in home theater environments, the Encore TF delivers exceptional performance at a very affordable price. Sophisticated technologies such as ATF™ (Advanced Thin Film) tweeters and quality parts give this speaker lifelike clarity and openness approaching that of our electrostatic designs.The Encore TF is a highly adaptable speaker working well mounted on or off the wall in any application. It also performs well in front channel and surround channel applications.
Complete Your Home Theater with A MartinLogan Subwoofer (sold seperately)
Depth i Subwoofer - Depth i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its TriLinear BalancedForce alignment, advanced low-distortion switching amplifier, and sophisticated triple-servo control systems extract the very best possible performance from Depth i's high-resolution 8-inch aluminum-cone drivers. TriLinear BalancedForce places the subwoofer's three drivers precisely 120 degrees apart from each other in the cabinet. Their reaction force vectors meet at the center and exactly cancel, virtually eliminating cabinet resonance and vibration. Gone with them are the cabinet-radiation coloration and bass blur that afflict even the best conventional subwoofers. The triple-servo system, meanwhile, ensures that the output from the drivers themselves - the output we want - is always an absolutely faithful replica of the audio input signal.
Grotto i Subwoofer - Grotto i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its advanced low-distortion switching amplifier and sophisticated servo control system extract the very best possible performance from Grotto i's high-resolution 10-inch aluminum-cone driver. A powerful 300 watt (900 watt peak) low-distortion, high-reliability amplifier gives Grotto i extremely articulate bass without need of exaggerated amplifier power ratings or transient-blurring ported or passive radiator enclosures common to many modern subwoofers. A proprietary servo system further ensures that output from Grotto i's 10-inch high-resolution aluminum cone woofer is dramatically free of distortion and provides a faithful replica of the audio input signal.
Dynamo 500 Subwoofer - No other subwoofer offers Dynamo 500's bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.
Other MartinLogan Custom Install Solutions (sold seperately)
Voyage In-Wall Speaker - The MartinLogan Voyage in-wall speaker system is a ultimate-performance speaker for your home theater entertainment room.. It is the world's most sophisticated and elegant architectural loudspeaker, The Voyage in-wall speaker sounds so clean and dynamic, you'd think it were a superb standalone design. Not surprising, since it borrows so much from our own, including Advanced Thin Film drivers and high-resolution woofers. A rigid aluminum chassis and die-cast mounting locks enhance performance and ease installation, while an adjustable tweeter-alignment sphere, paintable end caps, and a selection of grille colors provide incredible adaptability.
Passage In-Wall Speaker - A uniquely elegant and extremely accurate in-wall speaker, Passage is a remarkable performer delivering the sound quality you would expect to hear from one of MartinLogan's floorstanding loudspeakers. With twin high-resolution aluminum-cone woofers, a world class ATF (Advanced Thin Film) tweeter, an advanced-technology Vojtko crossover and a rigid aluminum chassis and 1" front baffle, Passage is quite simply an in-wall loudspeaker marvel. The result is a full, wonderfully smooth and engaging sound with clean and surprisingly deep bass foundation.
Ticket In-Wall Speaker - The MartinLogan Ticket in-wall speaker is a compact, affordable in-wall speaker for every room in your home. While significantly smaller than Passage, the elegant, affordable Ticket in-wall speaker is nonetheless a very strong performer. Its dual long-throw, high-resolution woofers, integrated dome tweeter, and advanced Vojtko¿ crossover deliver rich, clear sound and superb stereo imaging. Ticket also features paintable end caps and a selection of grille colors for perfect matching with any decor. Its quick and easy, yet very secure, installation system is the same used in Voyage and Passage speakers from MartinLogan.
Helos 100 In-Ceiling Speaker - Helos 100 is ideal for any room requiring ultimate in-ceiling audio performance such as a 2-channel system in a large living room or a multi-channel system in a discrete home theater. Helos 100's aimable assembly allows a large audience to experience the full potential of the Helos 100. Featuring a 1-inch neodymium soft dome tweeter, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 100 effortlessly provides solid imaging with extreme sonic accuracy. An acoustic contour switch tailors dispersion assuring a top-notch performance in any installation.
Helos 20 In-Ceiling Speaker - A direct descendant from the Helos100, the Helos 20 continues with the MartinLogan tradition of exceptional sound. The Helos 20 has the ability compliment any decor with it's paintable grill and frame. Sonically, the Helos 20 boasts a dual voice coil system with two 0.75 inch soft dome tweeters with a pivoting stem and a single 6.5 inch woofer, creating crisp accurate sound. Frequency response ranges from 47-20,000 Hz.
Helos 10 In-Ceiling Speaker - The Helos 10 delivers legendary MartinLogan quality and performance in a compact, high-resolution in-ceiling loudspeaker. Featuring a 1-inch neodymium soft dome tweeter mounted in an aimable stem, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 10 effortlessly provides extreme sonic accuracy.
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Discriptions
MartinLogan - The Great American Speaker Company
Since 1983 MartinLogan, the great American speaker company, has hand-crafted high performance electrostatic speakers. Their award-winning designs, advanced technologies, and outstanding customer service have long made MartinLogan's amazingly detailed speakers a must have for home theater and music lovers around the world.
Purity's (shown here in dark cherry) graceful styling
integrates great sound with any home decor
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Purity: World Class Performance with New Generation Connectivity
Purity is an internally powered hybrid design descended from Martinlogan's legendary, ultra performing enthusiast models. Purity represents a remarkable achievement in performance and 21st century connectivity at a really amazing price.
Executing an exciting new direction, Purity is an elegant compact floor standing beauty that does it all. Combining the latest, friendliest version of MartinLogan's unique see-through electrostatic panel (world's most accurate method of sound reproduction) with 2 deep bass woofer cones in a clean lined cabinet, Purity mates ideally with any electronics for any audio use. Purity is at its best when directly connected with an RCA cable from any device with a volume control. Your computer, TV, i-pod, pre-amp, and A/V receiver will all love the marriage. Of course you may hook-up using conventional speaker wire if your system so requires.
Beyond delivering accurate play back of all types of stereo music, or incorporated as the star in your 5.1 or 7.1 Home Theater playing film soundtracks, Purity will look great in your entertainment space and provide years of performance and pride. Best of all is Purity's breakthrough low cost, allowing you to get unprecedented application versatility, superior build quality, a lifestyle object of art and truly exceptional sound - for a very ordinary price.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
Purity is equipped with both RCA and traditional binding posts
Purity connects directly to devices with variable volume level control,
such as MP3 players, or connects to traditional amplifiers and receivers
Prime Setup Features
Ultimate Performance via RCA Connection
To achieve ultimate performance with the Purity use of the RCA line level connection is recommended. With this input Purity is able to connect directly to devices with variable level control such as digital music players (MP3s, iPods), televisions, computers, multiroom digital music servers, and even the RCA line outs of your stereo and AV receivers, processors and pre-amps. What you accomplish with this method is the use of the Purity's cool running, great sounding, and precisely matched 200 watt internal amplifier. You will get the maximum control and loudness output from Purity. Additional speaker level inputs also allow Purity to connect using conventional speaker wire with more traditional power amps or stereo and A/V receivers.
Swivel Base Allows Optimal Positioning
Easily adaptable for different listening positions, Purity incorporates an innovative rotating and removable base allowing user adjustment to control vertical wave launch. You can fine tune the sound to match how you like to listen in your room.
Energy Transfer Coupler Spikes and Toolless Binding Posts
The Source is supplied with sturdy ¼-20 MiniETC spikes, which can be used in place of the standard feet to enhance stability on thick carpets or to create tighter coupling between the speaker and floor. MartinLogan's in-house, tool-less binding posts make cable connection management easy and precise.
Electrostat panels ensure ultimate clarity
High-rigidity woofers mean clean, tight bass
Under the Hood: The Benefits of Electrostatic Panels
CLS (Curvilinear Line Source Electrostatic Panel)
For 25 years MartinLogan has led the speaker building world in refining what experts acknowledge as the most accurate sound reproducing technology, a way of recreating sound that has been known since the dawn of audio recording and replay: Electrostatic. The basic story is one of simply harnessing a force of nature, the world of charged particles. In their Lawrence, Kansas factory MartinLogan builds perforated, curved steel panels (stators) which are precisely insulated. They sandwich an ultra light weight membrane (diaphragm) of highly advanced, specifically treated film. When the sound signal from your audio receiver, comes through these voltage charged, elegant little structures, magic happens. Decades of research have allowed MartinLogan to bring forth these nearly indestructible, see-through panels with the ability to reproduce exactly every detail of sound in your room as it was originally intended.
Purity uses a host of recent improvements derived from its vaunted, more extreme brothers. For the technically inclined and the MartinLogan followers out there, we'll cover these new generation, in-house breakthroughs below.
The Power of the CLS Generation 2 Electrostatic Panel
Innovative manufacturing techniques and relentless research enabled MartinLogan to produce the original Curvilinear Line Source (CLS) panels, the first wide-range electrostatic drivers to deliver good horizontal sound dispersion without sacrificing overall sound quality or reliability. CLS Generation 2 builds on that success with advanced diaphragm and stator technologies that significantly enhance speaker efficiency, dynamics and size.
Their new thin-film plasma-deposition process applies an improved conductive coating to the ultra-low-mass PET (polyethylene terathylate) diaphragm for superior adhesion and abrasion resistance, as well as a better impedance characteristic. MicroPerf stators expose more of the diaphragm surface, dramatically expanding effective radiating area without increasing panel size, while ClearSpar spacers help maintain their stiffness without impairing the signature transparent look of MartinLogan electrostats. Many folks fall in love with MartinLogans on the strength of their stunning architectural appearance alone.
Purity's electrostatic panels are assembled and secured to their cabinets using MartinLogan's new AirFrame technology. AirFrames, manufactured from aerospace-grade billet and extruded aluminum alloy, make the panels extremely rigid without obstructing playable surface area or interfering with their dipole sound radiation. At the same time, they provide electrical and acoustical isolation, minimizing intermodulation distortion caused by vibration and resonance. Overall, AirFrames enhance imaging, low-level sonic detail, accuracy, and efficiency.
The Clarity of MicroPerf Stators
Although stators are the elements of an electrostatic driver that are supposed to stand still, they carry the audio signals that do the work of propelling the diaphragm back and forth to move air and produce sound. Because the stators sandwich the diaphragm between them, they must be perforated to allow sound to pass through. Yet they must also be rigid enough to remain absolutely stationary despite the strong electrostatic forces pushing and pulling at them during operation.
MartinLogan's new, updated MicroPerf design optimizes this tradeoff by reducing the size of the individual holes and using many more of them than in the former version. MicroPerf almost doubles effective diaphragm radiating area without compromising structural integrity. The resulting increase in output capability and efficiency allows a panel to be made much smaller without sacrificing performance - or to enjoy a substantial leap in bandwidth and dynamics without growing larger. You get a cool look without over-dominating the rest of the room's decor.
To control rotation: Click on image, hold down button, and move mouse
Dipole Sound Radiation
The sound we hear from a loudspeaker is a combination of direct radiation from it to our ears and reflections off of room surfaces - walls, floor, and ceiling. How our brains integrate all this information is far from simple. Depending on the angle of incidence to the ears and the arrival-time difference between direct and reflected sound, reflections can either blur detail and performance imaging or enhance the natural impression of depth and openness.
True dipole speakers, such as MartinLogan electrostatic panels, have long been noted for their near-ideal radiation patterns. They send very little sound to the sides, thereby minimizing side-wall reflections with short arrival times that tend to interfere with perception of the direct sound. Their strong rear radiation, however, produces a generous amount of ambience-enriching later-arriving reflections off the wall behind them. Add in Martin Logan's world famous curvature, resulting in controlled dispersion, you get the benefit of taking even the most problematic room out of the equation so that you can enjoy nearly perfect playback.
High-Rigidity, High Excursion Woofers
Purity's two latest advanced-technology, high rigidity, high excursion aluminum 6.5 inch woofer cones achieve the very low distortion necessary for proper blending with the stat panel, not to mention a deep yet articulate bass response. You'll get frighteningly realistic explosions along with "at the symphony hall" replications of the deepest kettle drum. Because of its active nature, Purity is equipped with a two position bass adjustment for a final degree of easy room tuning for the most accurate bass results.
Vojtko Crossover
Carefully hand-built using only the finest custom wound audio transformer and air-core coils, the crossover employ's MartinLogan's proprietary Vojtko topology for vanishingly low distortion and seamless driver integration. This precision-tuned network preserves even the most subtle sonic nuances while handling the full dynamics of any source. You'll swear the musicians are right there in your room.
What Critics Are Saying About Purity
"MartinLogan definitely has a knack for crafting some of the best looking high-end speakers on the market. And as a textbook example of form following function, they sound as good as they look. [...] The clarity of the MartinLogan Purity system is breathtaking--and yet I never felt the sound was too aggressive or overly bright. To the contrary, the system's overall bass/midrange/treble balance was superb." -Steve Guttenberg, Absolute Sound
"MartinLogan may not even realize just how important their Purity loudspeaker is to the future of high-end audio. [...] The Puritys' sound is equally adept with hip-hop as it is with acoustic and everything in between, which makes them among the best-rounded speakers I've ever encountered." -Andrew Robinson, AVRev.com
The Final Breakdown: Technical Specifications
Frequency Response: 41-23,000 Hz ± 3dB
Horizontal Dispersion: 30 degrees
Vertical Dispersion: 28" (71cm) line source
Sensitivity (Binding Posts): 93 dB/2.83 volts/meter
Sensitivity (Line Level): 95 dB/0.1 volts/meter
Impedance (Binding Posts): 4,000 ohms
Impedance (Line Level): 14,000 ohms
Crossover Frequency: 450 Hz
Components: Custom-wound audio transformer, air core coils, high-efficiency high-resolution amplifier
Woofer Type: Two 6.5" (16.5cm) high excursion, high rigidity aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex
Internal Amplifier Power: 200 watts
Recommended Amplifier Power (Using Binding Posts): 50-200 watts (for signal only, does not override internal amplification)
Weight: 51 lbs./channel (23.2 kg)
Dimensions (HxWxD): 52.3" x 9.7" x 14.7" (132.9 x 24.5 x 37.3 cm)
Add A MartinLogan Center Channel or Surround (sold seperately)
Motif Speaker - Motif is an amalgam of technologies carefully balanced to maximize performance and installation flexibility. A state-of-the-art XStat transducer, MicroPerf stators, ClearSpar spacers, and vacuum bonding combine with dual aluminum-cone woofers and a proprietary Vojtko crossover to provide maximize efficiency for an effortless, unlimited dynamic presentation. The result is rich, lifelike, stunningly detailed sound that blends seamlessly with our other electrostats and enhances any home theater.
Fully Powered Feature Speaker - Internally powered with a high-resolution 150 watt switching amplifier the Feature allows an unprecedented level of system connection flexibility. A standard RCA line-level input minimizes wire clutter by connecting directly to on-wall televisions (and other devices) without the need for external amplifiers. Additionally, standard speaker-level connections allow the fully powered Feature to integrate with audio systems where RCA connection is not possible.
Matinee Speaker - The MartinLogan Matinee electrostatic center channel speaker is highly compatible and complimentary with your home theater system. The MartinLogan Matinee is an evolved expression of the same ideas and engineering that spawned the Stage and Motif speakers. A state-of-the-art Generation 2 MicroPerf electrostatic panel, dual paper-cone woofers, and highly sophisticated Vojtko crossover technology deliver unrivaled precision and center-channel intelligibility. Carefully hand-built using only the finest components, Matinee's crossover preserves even the most subtle sonic nuances while handling the full dynamics of any source.
Fresco i Speaker - The Fresco i is a compact on-wall or off-wall speaker that can be used as either center, front or surround channels. The Fresco i comes standard with a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. Fresco i has two 4 " woofers as well as a mid-range and high frequency driver and plays from 75 to 20,000 Hz.
Vignette Speaker - The Vignette is an on-wall or off-wall speaker that can be used as either center, front or surround channels. The Vignette comes standard with both black and silver grill covers and a low-profile, single-pivot wall brack that allows verticle or horizontal mounting. Table and floor stands are optional. The Vignette has two 4 " woofers as well as a high frequency driver and plays from 78 to 20,000 Hz.
Encore TF Speaker - Designed to serve as a high performance center channel in home theater environments, the Encore TF delivers exceptional performance at a very affordable price. Sophisticated technologies such as ATF™ (Advanced Thin Film) tweeters and quality parts give this speaker lifelike clarity and openness approaching that of our electrostatic designs.The Encore TF is a highly adaptable speaker working well mounted on or off the wall in any application. It also performs well in front channel and surround channel applications.
Complete Your Home Theater with A MartinLogan Subwoofer (sold seperately)
Depth i Subwoofer - Depth i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its TriLinear BalancedForce alignment, advanced low-distortion switching amplifier, and sophisticated triple-servo control systems extract the very best possible performance from Depth i's high-resolution 8-inch aluminum-cone drivers. TriLinear BalancedForce places the subwoofer's three drivers precisely 120 degrees apart from each other in the cabinet. Their reaction force vectors meet at the center and exactly cancel, virtually eliminating cabinet resonance and vibration. Gone with them are the cabinet-radiation coloration and bass blur that afflict even the best conventional subwoofers. The triple-servo system, meanwhile, ensures that the output from the drivers themselves - the output we want - is always an absolutely faithful replica of the audio input signal.
Grotto i Subwoofer - Grotto i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic-like accuracy and detail. Its advanced low-distortion switching amplifier and sophisticated servo control system extract the very best possible performance from Grotto i's high-resolution 10-inch aluminum-cone driver. A powerful 300 watt (900 watt peak) low-distortion, high-reliability amplifier gives Grotto i extremely articulate bass without need of exaggerated amplifier power ratings or transient-blurring ported or passive radiator enclosures common to many modern subwoofers. A proprietary servo system further ensures that output from Grotto i's 10-inch high-resolution aluminum cone woofer is dramatically free of distortion and provides a faithful replica of the audio input signal.
Dynamo 500 Subwoofer - No other subwoofer offers Dynamo 500's bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.
Other MartinLogan Custom Install Solutions (sold seperately)
Voyage In-Wall Speaker - The MartinLogan Voyage in-wall speaker system is a ultimate-performance speaker for your home theater entertainment room.. It is the world's most sophisticated and elegant architectural loudspeaker, The Voyage in-wall speaker sounds so clean and dynamic, you'd think it were a superb standalone design. Not surprising, since it borrows so much from our own, including Advanced Thin Film drivers and high-resolution woofers. A rigid aluminum chassis and die-cast mounting locks enhance performance and ease installation, while an adjustable tweeter-alignment sphere, paintable end caps, and a selection of grille colors provide incredible adaptability.
Passage In-Wall Speaker - A uniquely elegant and extremely accurate in-wall speaker, Passage is a remarkable performer delivering the sound quality you would expect to hear from one of MartinLogan's floorstanding loudspeakers. With twin high-resolution aluminum-cone woofers, a world class ATF (Advanced Thin Film) tweeter, an advanced-technology Vojtko crossover and a rigid aluminum chassis and 1" front baffle, Passage is quite simply an in-wall loudspeaker marvel. The result is a full, wonderfully smooth and engaging sound with clean and surprisingly deep bass foundation.
Ticket In-Wall Speaker - The MartinLogan Ticket in-wall speaker is a compact, affordable in-wall speaker for every room in your home. While significantly smaller than Passage, the elegant, affordable Ticket in-wall speaker is nonetheless a very strong performer. Its dual long-throw, high-resolution woofers, integrated dome tweeter, and advanced Vojtko¿ crossover deliver rich, clear sound and superb stereo imaging. Ticket also features paintable end caps and a selection of grille colors for perfect matching with any decor. Its quick and easy, yet very secure, installation system is the same used in Voyage and Passage speakers from MartinLogan.
Helos 100 In-Ceiling Speaker - Helos 100 is ideal for any room requiring ultimate in-ceiling audio performance such as a 2-channel system in a large living room or a multi-channel system in a discrete home theater. Helos 100's aimable assembly allows a large audience to experience the full potential of the Helos 100. Featuring a 1-inch neodymium soft dome tweeter, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 100 effortlessly provides solid imaging with extreme sonic accuracy. An acoustic contour switch tailors dispersion assuring a top-notch performance in any installation.
Helos 20 In-Ceiling Speaker - A direct descendant from the Helos100, the Helos 20 continues with the MartinLogan tradition of exceptional sound. The Helos 20 has the ability compliment any decor with it's paintable grill and frame. Sonically, the Helos 20 boasts a dual voice coil system with two 0.75 inch soft dome tweeters with a pivoting stem and a single 6.5 inch woofer, creating crisp accurate sound. Frequency response ranges from 47-20,000 Hz.
Helos 10 In-Ceiling Speaker - The Helos 10 delivers legendary MartinLogan quality and performance in a compact, high-resolution in-ceiling loudspeaker. Featuring a 1-inch neodymium soft dome tweeter mounted in an aimable stem, high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 10 effortlessly provides extreme sonic accuracy.
Product Description Coming
Product Features
MartinLogan high quality single speaker
CLS Generation 2 electrostatic transducer - the world's most accurate transducer technology
Direct connection to devices with variable level controls, such as digital music players, flat screen television, computers, and home theater receivers
Ultra-efficient high-resolution 200-watt switching amplifier
RCA line level input and speaker level binding post inputs
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