CDM 7NT vs 683
The 683's low-frequency extension is 38 Hz against the CDM 7NT's 40 Hz. Both share sensitivity (90 dB), impedance (8Ω), and woofer (6.5").
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$843.83
Around — community and catalog average, updates slowly
About the CDM 7NT
The Bowers & Wilkins CDM 7NT is a high-performance floorstanding loudspeaker designed with advanced technologies such as the Nautilus tube-loaded tweeter and Kevlar cone drivers for midrange and bass. It features a 2.5-way vented-box system with a 25mm alloy dome tweeter, a 165mm woven Kevlar cone mid/bass driver, and an additional 165mm woven paper/Kevlar cone bass driver. The speaker offers an extended bass response, high sensitivity, and a wide frequency range from 40Hz to 20kHz ±3dB. Its cabinet is finished in real wood veneers including Black Ash, Cherrywood, and Red Stained Cherrywood, complemented by black cloth grilles. The design includes Flowport technology with dimpled ports to reduce air turbulence and chuffing noise, enhancing bass clarity. Dimensions are 950mm height, 220mm width, and 290mm depth, with a nominal impedance of 8 ohms and recommended amplifier power between 50 and 150 watts. The CDM 7NT was manufactured in England and is known for its precise, well-focused high-frequency sound and dynamic bass output.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 40 Hz - 20 kHz
- Power Handling
- 150W
- Min. Amplifier Power
- 50W
- Max. Amplifier Power
- 150W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2.5-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- ported
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 220 × 950 × 290 mm (W × H × D)
- Weight
- 18.5 kg (41 lbs)
- Available Colors
- Black Ash, Cherrywood, Red Stained Cherrywood
Key Specifications
Sensitivity: 90 dB
Impedance: 8Ω
Frequency: 40-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions