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Bowers & Wilkins CDM 1NT User Manual

Bowers & Wilkins CDM 1NT
22 pages
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Owner’s Manual
CDM
1NT
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Bowers & Wilkins CDM 1NT Specifications

Drive Units IconDrive Units
bass/midrange cone165mm (6.5 in) woven Kevlar®
high-frequency dome25mm (1 in) alloy
Frequency IconFrequency
frequency range-6dB at 48Hz and 30kHz
frequency response60Hz – 25kHz ±3dB on reference axis
frequency dispersion horizontalover 40˚ arc
Sensitivity and Impedance IconSensitivity and Impedance
sensitivity88dB spl (2.83V, 1m)
nominal impedance8Ω (minimum 4.6Ω)
max. recommended cable impedance0.1Ω
Power IconPower
recommended amplifier power50W – 120W into 8Ω on unclipped programme
crossover frequency4kHz
harmonic distortion 2nd and 3rd harmonics<1% 120Hz – 20kHz
Weight and Dimensions IconWeight and Dimensions
height393mm (15.5 in)
width220mm (8.7 in)
depth290mm (11.4 in)
net weight9.5 kg (21 lb)

Summary

Introduction

Stray Magnetic Fields

Guidance on keeping magnetically sensitive articles away from speakers to prevent interference.

Connections

Instructions for connecting the speakers, including bi-wiring and polarity checks for optimal performance.

Fine Tuning

Tips for adjusting speaker placement and room acoustics to achieve desired bass response and imaging.

Running-in Period

Explanation of the initial period where speaker performance evolves and stabilization time.

Aftercare

Recommendations for cleaning and maintaining the speaker cabinets and drive units.

Unpacking

Positioning