Theos vs Ethos
The Ethos's sensitivity is 92 dB against the Theos's 90 dB. Both share impedance (4Ω), high-frequency extension (23 kHz), and woofer (8").
AI-generated product photo — not official manufacturer imagery.
Theos
MartinLoganLoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$1,700
Around — community and catalog average, updates slowly
About the Theos
The Theos is designed to deliver exceptional sound quality with its advanced XStat electrostatic technology and proprietary Vojtko crossover. It offers a frequency response of 43 Hz to 23,000 Hz and is compatible with amplifiers rated for 4, 6, or 8 ohms. The speaker's design includes a bass reflex enclosure and toolless bi-wire binding posts for flexibility in setup and connection.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 43 Hz - 23 kHz
- Power Handling
- 400W
- Min. Amplifier Power
- 20W
- Max. Amplifier Power
- 400W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- electrostatic and dynamic
- Driver Size
- 8"
- Driver Count
- 2
- Enclosure Type
- ported
- Crossover Frequency
- 425 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 271.78 × 1508.82 × 476.28 mm (W × H × D)
- Weight
- 19.5 kg (43 lbs)
- Available Colors
- Black Ash, Dark Cherry, Zebrawood
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 43-23000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions