Logos vs Motion 30
The Motion 30's impedance is 4Ω against the Logos's 5Ω, its sensitivity 91 dB against 89 dB, and its low-frequency extension 65 Hz against 75 Hz. Both share ways (2).
AI-generated product photo — not official manufacturer imagery.
Logos
MartinLoganLoudspeakersCenter Channel SpeakersDiscontinued
Estimated price (community-sourced)
$250
Around — community and catalog average, updates slowly
About the Logos
The Martin Logan Logos is a reference-standard center channel speaker engineered for demanding home theater applications. It combines two large, curved electrostatic panels for midrange clarity with a 0.55" titanium composite dome tweeter for precise high frequencies and a 6.5" magnetically shielded woofer in a sealed cabinet for controlled bass. The hybrid design ensures seamless integration with MartinLogan's electrostatic main speakers, delivering a wide, stable soundstage and lifelike dialogue reproduction. The Logos is known for its neutral, detailed sound and robust build quality, though its large size and weight make placement considerations important. Note that this model is discontinued and parts availability may be limited.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 5Ω
- Frequency Response
- 75 Hz - 20 kHz
- Power Handling
- 200W
- Min. Amplifier Power
- 20W
- Max. Amplifier Power
- 200W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- electrostatic and dynamic
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- sealed
- Crossover Frequency
- 300 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 300 × 1031 × 244 mm (W × H × D)
- Weight
- 28.1 kg (62 lbs)
Key Specifications
Sensitivity: 89 dB
Impedance: 5Ω
Frequency: 75-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions