Technical Features
Description
Drive Units
Frequency Range
Frequency Response
Dispersion
Sensitivity
Harmonic Distortion
Nominal Impedance
Crossover Frequency
Recommended Amplifier Power
Max. Recommended Cable Impedance
Dimensions
Net Weight
CDM
™
1NT
Free-mounted Nautilus™ tweeter
Kevlar® brand fibre cone bass/midrange
Flowport™
2-way vented-box system
1x ø165mm (6.5 in) woven Kevlar® cone bass/midrange
1x ø25mm (1 in) alloy dome high-frequency
-6dB at 48Hz and 30kHz
60Hz – 25kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 40˚ arc
Vertical: over 10˚ arc
88dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 120Hz – 20kHz
<0.5% 150Hz – 20kHz (3
rd
harmonic <0.1% 200Hz – 8kHz)
8Ω (minimum 4.6Ω)
4kHz
50W – 120W into 8Ω on unclipped programme
0.1Ω
Height: 393mm (15.5 in)
Width: 220mm (8.7 in)
Depth: 290mm (11.4 in)
9.5 kg (21 lb)
Kevlar is a registered trademark of Dupont.
B&W Loudspeakers Ltd. reserves the right to amend details of the specification without notice in line with technical developments.
Copyright © B&W Loudspeakers Ltd. Printed in England.
B&W Loudspeakers Ltd, Meadow Road, Worthing, BN11 2RX, England
Tel: +44 (0) 1903 524801 Fax: +44 (0) 1903 524725 http://www.bwspeakers.com
II08443 Issue1
