Features
CLS™ XStat™ Transducer
One of MartinLogan's original breakthroughs, CLS™ (Curvilinear Line Source) technology, has been an essential ingredient of every electrostatic loudspeaker we've produced—and the ElectroMotion ESL is no exception. Proprietary manufacturing methods enable construction of electrostatic panels as cylindrical sections. Their gentle horizontal curvature solves the problem of obtaining good high-frequency dispersion from a large radiating surface without compromising overall sound quality or reliability.

Superb Bass Integration
To seamlessly blend audio output from the high- and mid-frequency electrostatic panel to the low-frequency woofer the ElectroMotion ESL features a proprietary Vojtko™ topology filter utilizing custom air core coil and low DCR steel laminate inductors, polyester film capacitors in series, and low DF electrolytic capacitors in parallel.

Additional Features
Premium Connections, Solid Adjustable Footing
Custom 5-way bi-wire binding posts allow for secure wire connections. The EM-ESL X is supplied with sturdy, 3/8-16 ETC™ spikes, which can be used to fine tune vertical wave launch, enhance stability on thick carpets, and create tighter coupling between speaker and floor to provide a tighter and detailed bass performance. Each spike is conveniently covered by removable rubber end caps if you prefer not to use spikes.
Specifications
General
Speaker Type
Indoor
Color
Black
Frequency Response
41 Hz - 22,000 Hz
Sensitivity
91 dB/2.83 volts/meter
Amplifier Recommended Range
20 watts - 400 watts
Impedance
6 ohms
Number of Drivers
3
Features
Additional Information
• The specially developed ElectroMotion XStat MicroPerf electrostatic panel is housed using AirFrame™ Technology
• A unique XStat™ transducer was developed for the ElectroMotion Series to reduce the gauge thickness of the electrostatic panel's steel stators. The reduced gauge does not alter the performance characteristics of the panel.
• A unique XStat™ transducer was developed for the ElectroMotion Series to reduce the gauge thickness of the electrostatic panel's steel stators. The reduced gauge does not alter the performance characteristics of the panel.
Speakers
High-Frequency Drivers
XStat™ CLS™ electrostaic transducer
Midrange Drivers
Two 8" (20.3 cm) high excursion, high-rigidity paper cones with extended throw driver assembly, non-resonance asymmetrical chamber format, bass reflex
Crossover Information
400 Hz
Dimensions
Width
9.4 inch(es) / 23.88 cm
Height
59.2 inch(es) / 150.37 cm
Depth
20.7 inch(es) / 52.58 cm
Weight
23.59 kg (each)
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