Take in on trade. Perfect condition. Works perfectly
MartinLogan is proud to introduce Theos as the most affordable hand-built electrostatic speakers with real wood finishes and custom bi-wire capable binding posts. Descended from MartinLogan's critically acclaimed flagship CLX™ loudspeaker, the Theos features advanced XStat™ electrostatic technology and a proprietary Vojtko™ crossover topology delivering the highest sonic standards of efficiency and precision. A passive 8-inch high excursion woofer and ultra low turbulence down-firing bass port generate unyielding, detailed bass down to 43Hz. Custom coupling spikes and tool-less bi-wire binding posts provide the final touch—providing the ultimate level of flexibility for connection and setup.
Sharing with its PoweredForce™ counterpart Ethos, a unique XStat™ transducer was developed to exclusively address specific mechanical requirements. Vertically identical in size and dispersion to the flagship Summit™ X, Theos' thinner 9.2-inch (23cm) horizontal panel dimension required a tighter curve to achieve MartinLogan's distinct 30-degree dispersion pattern. To accomplish this MartinLogan engineers reduced the gauge thickness of the steel stators. The reduced gauge does not alter performance characteristics of Theos' electrostatic panel. However, as a natural byproduct of tighter build tolerances, visual transparency of the panel is increased significantly. Theos' new XStat panel is so visually transparent that it nearly vanishes when you're sitting and listening.
43–23,000 Hz ±3dB
44" (112cm) line source
High Frequency Transducer
XStat™ CLS™ electrostatic transducer
» Panel Dimensions
44" × 9.2" (112 × 23cm)
» Radiating Area
405 in2 (2,576 cm2)
Low Frequency Transducer
8" (20.3cm) cast basket, high excursion, aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format, down-firing bass reflex port.
90 dB/2.83 volts/meter
4 Ohms, 0.8 at 20kHz. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Recommended Amplifier Power
20‒400 watts per channel
Custom-wound E-I core transformer, air core coils, polypropylene capacitors.
Custom 5-way bi-wire tool-less binding posts