Martin Logan TheosHybridElectrostatic

Martin Logan Theos Hybrid Electrostatic Speakers - Dark Cherry (SOLD)

Experience exceptional clarity and unflinching accuracy with the Martin Logan Theos Hybrid Electrostatic Speakers. These floor-standing speakers deliver transparent, low-distortion sound with a sleek design that complements any listening room.

Exceptional XStat™ Performance

Martin Logan's Theos speakers feature an ultra-thin polymer diaphragm suspended between electrically charged perforated steel plates. This design allows the diaphragm to move efficiently, producing transparent and detailed sound with minimal distortion. The visually transparent electrostatic panels create an unforgettable impression both sonically and aesthetically.

Innovative Curved Electrostatic Panels

The signature 30º curved electrostatic panels provide controlled sound dispersion, reducing side wall reflections that can muddy detail and stereo imaging. This design ensures realistic sound reproduction by minimising room interference.

Hybrid Design for Pure Sound

The Theos uses its electrostatic panel to cover the highest frequencies down to 425 Hz without a crossover, preserving sound purity. An 8" high-excursion aluminium cone woofer handles frequencies below 425 Hz, delivering precise and taut bass that completes the sound spectrum.

Sonic Refinement and Premium Finish

Hand-built with a hand-rubbed Black Ash wood-veneer finish, the Theos speakers combine beauty and performance. Features include custom bi-wire capable binding posts, heavy-duty floor spikes, and a precision Vojtko™ crossover network with point-to-point wiring and premium components.

Key Features

• 44" x 9-3/16" XSTAT™ CLS™ (Curvilinear Line Source) electrostatic transducer for controlled sound dispersion and low distortion
• 8" cast basket high-excursion aluminium cone woofer reproducing frequencies below 425 Hz
• Bass-reflex (ported) woofer enclosure
• External low-voltage DC power supply included to energise electrostatic panel
• Hand-built Vojtko™ crossover network with point-to-point wiring, polypropylene capacitors, air-core coils, and custom E-I core transformer
• Frequency response: 43-23,000 Hz (±3dB)
• Sensitivity: 90 dB
• Impedance: 4 ohms
• Recommended amplifier power: 20-400 watts
• Hand-rubbed Black Ash wood-veneer finish
• Adjustable feet and floor spikes
• Custom 5-way bi-wire tool-less binding posts
• Dimensions: 10-3/4"W x 59-3/8"H x 19-1/8"D
• Weight: 43 lbs.
• Warranty: 1 year