Martin Logan Renaissance ESL 15A (Please call/In-Store Only)

Sale price$37,499.98

Tax excluded. Shipping calculated at checkout

Style (price indicated is for a pair): Arctic Silver

Style (price indicated is for a pair)

Martin Logan Renaissance ESL 15A (Please call/In-Store Only)

*price indicated is for a pair*

Featuring a 15-inch (CLS™) XStat™ electrostatic transducer, dual 12-inch PoweredForce Forward™ woofers powered by dual 500-watt Class-D amplifiers, and controlled by a 24-Bit Vojtko™ DSP Engine and ARC™ (Anthem Room Correction).

Experience audio perfection with the Martin Logan Renaissance ESL 15A, a true masterpiece of design and engineering. This flagship electrostatic loudspeaker combines decades of innovation to deliver unmatched audio realism. Featuring the award-winning 15-inch Curvilinear Line Source (CLS) XStat electrostatic transducer and a powerful woofer section, the Renaissance ESL 15A offers a harmonious fusion of artistry and technology.

With advanced features like Advanced MicroPerf stator technology, ClearSpar spacers, and AirFrame Blade construction, this loudspeaker showcases radical refinements while maintaining the classic Martin Logan elegance. The integration of dual 500-watt Class-D amplifiers, a 24-Bit Vojtko DSP Engine, and Anthem Room Correction (ARC) technology ensures laboratory-standard performance in any listening room.

PoweredForce Forward bass technology and controlled dispersion sound radiation create a precise and immersive audio experience. The Ultra-Rigid AirFrame Blade design enhances imaging and accuracy, while the Curvilinear Line Source electrostatic panel produces detailed high-frequency reproduction.

Furthermore, the Renaissance ESL 15A features the innovative PoweredForce Forward Bass Technology, which minimizes front-wall bass reflections and allows for flexible placement options. The integration of WBT Binding Posts ensures secure and high-quality connections, while the dual 500-watt Class-D amplification with the 24-Bit Vojtko DSP Engine provides clean power and efficient performance.

With the precision-built Vojtko crossover and versatile compatibility with various electronics, the Renaissance ESL 15A delivers unparalleled sound reproduction, capturing every nuance and detail of your favorite music. Immerse yourself in lifelike audio performance with the Martin Logan Renaissance ESL 15A loudspeaker, a true masterpiece that sets a new standard in the world of high-end audio.


Curvilinear Line Source (CLS) Electrostatic Panel:
Through our proprietary manufacturing method, we have built-in the panel’s gentle horizontal curvature. This unique design enhances
the high frequency detail produced by the large radiating surface, without compromising overall sound quality.
Controlled Dispersion Sound Radiation:
Electrostatic panels, which are true dipole speakers, produce a nearly-ideal controlled dispersion radiation pattern. They send very
little sound to the sides, thereby minimizing side-wall reflections, whose short arrival times tend to interfere with the perception of the
direct sound. Their strong rear radiation, however, produces a generous amount of natural, ambience-enriching later-arriving mid- and
upper register information.
Ultra-Rigid AirFrame Blade Design:
MartinLogan’s AirFrame Blade construction, precision manufactured from an aerospace-grade extruded aluminum alloy, makes the
panels extremely rigid enhancing imaging, low-level sonic detail, accuracy, and speaker efficiency.
Anthem Room Correction Technology (15A/13A/11A/C34A) Only:
For the first time in an electrostatic speaker we are introducing the integration of exclusive Anthem Room Correction (ARC) technology.
By engaging ARC to control the low-frequency curve in relation to the output of the ESL panel (as seen in this graph), you will
experience performance on par with MartinLogan’s audio test lab.
PoweredForce Forward™ Bass Technology (15A/13A/11A Only):
PoweredForce Forward bass technology uses an advanced crossover topology with phase-timed woofers to minimize destructive
reflected energy. By virtually eliminating front-wall bass reflections and working in tandem with the panel, PoweredForce Forward Bass
Technology gives you more placement flexibility, and enhances the true audio realism of your sound source.
Powerful Class-D Amplification with 24-Bit Vojtko™ DSP Engine (15A/13A/11A/C34A Only):
Superior, reliable Class-D technology enables the effortless delivery of exhilarating dynamic impact, more efficiently than ever before.
MartinLogan’s dedicated in-house design and engineering team created an extremely precise 24-bit Vojtko Digital Signal Processing
(DSP) engine to work in conjunction with these powerful new amplifiers allowing complete control and performance optimization over
the low pass filters, woofer equalization and limiting functions, all of which are mapped mathematically in the digital domain.
Complete control of the signal, along with instant response, huge amounts of clean power, and efficient, integrated performance,
paints an original picture of lifelike audio performance.

Weight & Dimensions

Shipping Dimensions:
73.5" x 23.5" x 37"
Shipping Weight:
189.0 lbs