MP150 vs McIntosh WS300
The WS300's sensitivity is 86 dB against the MP150's 90 dB. Both share impedance (4Ω), high-frequency extension (20 kHz), and ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersIn-Wall/Ceiling Speakers
Estimated price (community-sourced)
$539 - $2,499
Around — community and catalog average, updates slowly
About the MP150
The Miller & Kreisel (M&K) MP150 is a dedicated on-wall loudspeaker based on the company’s S150 THX Ultra2 platform. It is designed for installations where stand-mount or desktop placement is not practical, and it uses the same professional-grade tweeter approach found in M&K’s studio monitors and S150 line. The MP150 is available as a left, center, or right channel speaker and is intended for high-performance home theater or professional cinema-style use.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 77 Hz - 20 kHz
- Power Handling
- 400W
- Min. Amplifier Power
- 25W
- Max. Amplifier Power
- 400W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 5.25"
- Driver Count
- 5
- Enclosure Type
- sealed
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 266 × 303 × 142 mm (W × H × D)
- Weight
- 7.9 kg (17 lbs)
- Available Colors
- Black Satin, White Satin
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 77-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions