DM2A vs CDM 1
The CDM 1's sensitivity is 88 dB against the DM2A's 85 dB, its woofer 6.5" against 6", and its high-frequency extension 20 kHz against 18 kHz. Both share impedance (8Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf SpeakersDiscontinued
Estimated price (community-sourced)
$400
Around — community and catalog average, updates slowly
About the DM2A
The Bowers & Wilkins DM2A is a vintage three-way, three-driver loudspeaker system manufactured in England between 1972 and 1978. It features a 150mm DW200 bextrene cone midbass driver, a 25mm HF1300 dome tweeter, and a 25mm super tweeter, housed in a 47-litre bass reflex enclosure. The speaker offers a frequency response from 50Hz to 18kHz, an impedance of 8 ohms, and a sensitivity of 85dB. It was designed as a professional monitor speaker with B&W acoustic line loading to achieve extremely low distortion and high frequency linearity, making it capable of revealing faults in audio material and equipment. The cabinet was available in rosewood, teak, walnut, and satin white finishes, with dimensions approximately 710 x 270 x 330 mm and weighing around 22-23 kg. Recommended amplifier power ranges from 25 to 60 watts, with the ability to handle up to 70-90 watts without issues. The DM2A is noted for its durable rubber woofer surround and high-end tweeters and midrange drivers, delivering crisp and detailed sound.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 85 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 50 Hz - 18 kHz
- Power Handling
- 90W
- Min. Amplifier Power
- 25W
- Max. Amplifier Power
- 60W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 6"
- Driver Count
- 3
- Enclosure Type
- ported
- Crossover Frequency
- 3.0 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 270 × 710 × 330 mm (W × H × D)
- Weight
- 22.2 kg (49 lbs)
- Available Colors
- Rosewood, Teak, Walnut, Satin White
Key Specifications
Sensitivity: 85 dB
Impedance: 8Ω
Frequency: 50-18000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions