MartinLogan Purity
Best powered electrostatic speakers for audiophiles seeking a simplified high-fidelity setup.
Experience groundbreaking audio with the MartinLogan Purity loudspeaker, the world's first fully powered hybrid electrostatic model. It boasts an integrated 200-watt amplifier for direct connection to digital players, TVs, and computers via RCA line-level inputs. Additional speaker-level inputs ensure compatibility with a wide range of receivers. This design offers exceptional flexibility and delivers a superior, high-fidelity listening experience, making advanced electrostatic sound accessible and convenient for any home audio setup.
$3295.00
Owner Satisfaction
4.7
/ 5
Category Rank
528
/ 7568
#528 in Speakers
Price vs Category Average
+125%
Above average
Frequency Response
41230003
/ –, Hz ±dB
Who it's for
- Audiophiles seeking unmatched transparency and high-frequency detail
- Listeners wanting a simplified, plug-and-play high-performance system
- Music lovers desiring an expansive and immersive soundstage
Who should skip it
- Owners of smaller rooms with limited floor space
- Critical listeners sensitive to hybrid driver integration
- Minimalists frustrated by complex cable management requirements
Performance breakdown
Electrostatic Clarity
Generation 2 panel technology delivers unmatched transparency and high-frequency detail.
System Versatility
Integrated amplification allows for seamless direct connection to digital sources.
Bass Authority
Dual aluminum woofers provide punchy, controlled low-end response for hybrid performance.
Setup Flexibility
Dual input options accommodate both modern digital players and traditional receivers.
Build Integrity
Non-resonance chamber design ensures clean output without unwanted cabinet coloration.
Dynamic Range
High sensitivity ratings ensure effortless performance across a wide frequency spectrum.
Key Specs
Frequency Response
41–23,000 Hz ±3dB
Recommended Amplifier Power
20‒400 watts per channel
Sensitivity
Binding Posts: 93 dB/2.83 volts/meter; Line Level: 95 dB/0.1 volts/meter
Impedance
Binding posts: 2,000 Ohms; Line level RCA: 14,000 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.
High Frequency Transducer
CLS™ Generation 2 Electrostatic Panel
Low Frequency Transducer
Two 6.5" (16.5cm) high excursion, high rigidity aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex
Amplifier
200 watts
Weight
51 lbs. (23.2 kg)
Features
- World's first fully powered hybrid electrostatic loudspeaker
- Integrated 200-watt high-resolution amplifier
- Direct connection to digital sources
- Flexible speaker-level inputs for receivers
- High excursion aluminum cone woofers
- Advanced CLS™ Generation 2 Electrostatic Panel
- Non-resonance bass reflex chamber
- Custom-wound audio transformer
What customers say
Customers overwhelmingly praise the MartinLogan Purity for its superb sonic quality, focusing on the signature clarity and transparency across mid and high frequencies. The soundstage is frequently described as expansive and detailed. A key highlight is the successful integration of built-in amplification and a dynamic woofer, which delivers powerful, controlled low-end performance. This combination provides a full range experience without needing large external amplifiers, significantly enhancing system convenience. While positioned in the premium market, most users feel the innovative design and high fidelity performance strongly justify the investment. The Purity masterfully merges electrostatic excellence with modern functionality and robust bass response.
Know before you buy
No, you do not. The Purity features an integrated 200-watt amplifier, allowing you to connect directly to digital players, TVs, or computers via RCA line-level inputs.
Yes. The speakers include flexible speaker-level inputs, making them fully compatible with standard receivers rated for 4, 6, or 8 Ohm loads.
The CLS (Curvilinear Line Source) panel provides a highly detailed, transparent soundstage with exceptional clarity. By using a curved design, it disperses sound more effectively across your listening area than traditional flat drivers.
The woofers utilize high-excursion aluminum cones housed in a non-resonance bass reflex chamber. This design minimizes distortion and ensures tight, accurate low-frequency response down to 41 Hz.
While they are powerful, their freestanding design and hybrid electrostatic technology allow them to perform well in various room sizes. However, ensure you have enough floor space to allow the electrostatic panels to breathe and provide their signature open sound.
Electrostatic panels are relatively low-maintenance, but they should be kept away from excessive dust and direct sunlight. You can gently clean the panels with a soft brush or a vacuum attachment to prevent dust buildup, which helps maintain optimal sound quality.
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