XTW6-LCR vs M&K Sound M90
The M90's sensitivity is 89 dB against the XTW6-LCR's 93 dB and its high-frequency extension 20 kHz against 25 kHz. Both share impedance (4Ω) and ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersCenter Channel SpeakersBookshelf Speakers
Estimated price (community-sourced)
$1,150
Around — community and catalog average, updates slowly
About the XTW6-LCR
The MartinLogan Motion XTW6-LCR is a premium 3-way in-wall LCR speaker designed for superior audio performance matching traditional floorstanding speakers. It includes a Folded Motion XT (FMT XT) tweeter with rotating housing for flexible horizontal or vertical installation as left, center, or right channel. Equipped with one 6.5-inch dedicated midrange driver in a sealed chamber for enhanced clarity and output, plus dual 6.5-inch Kevlar/Nomex-backed woofers. Features a built-in back-box, ultra-thin paintable magnetic grille, and spring-loaded binding posts. Ideal for stealthy home theater or in-wall stereo systems with controlled dispersion and low distortion.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 93 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 44 Hz - 25 kHz
- Power Handling
- 150W
- Min. Amplifier Power
- 50W
- Max. Amplifier Power
- 300W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- sealed
- Crossover Frequency
- 260 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 711.2 × 196.5 × 93.1 mm (W × H × D)
- Weight
- 8.6 kg (19 lbs)
- Available Colors
- black, white
Key Specifications
Sensitivity: 93 dB
Impedance: 4Ω
Frequency: 44-25000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions