CDM 1SE
Stand - mount/Bookshelf loudspeaker system
Braced cabinet construction dramatically reduces cabinet resonance by adding the twin
virtues of strength and rigidity to the cabinet walls. Gold-plated terminals permit bi-wiring
or bi-amplification.
Having the tweeter separate from the main cabinet readily allows it to be set back and
time aligned with the acoustic centre of the bass/midrange cone, which is located behind
the plane of the front baffle, and minimises the effects of diffraction from the cabinet edges.
This results in improved imaging and coherence
Technical highlight
B&W's Tweeter on top technology ensures that the sound remains focused
and time-sensitive and that the stereo image is presented with unparalleled
three dimensional accuracy.
Kevlar®: B&W developed and patented the method of using Kevlar® fo
loudspeaker cones to reduce unwanted standing waves. DuPont originally
created Kevlar® for use in bulletproof vests.
Description: 2-way 4th-order vented-box system
Drive units:
1x 165mm (6½ in) woven Kevlar®cone bass/midrange
1x 25mm (1in) alloy dome high-frequency
F requency range: -6 dB at 46 Hz and 30 kHz
F requency response: 58 Hz – 20 kHz ±3 dB on reference axis
Dispersion:
Within 2dB of response onreference axis
Horizontal: over 40° arc
Vertical: over 10° arc
Sensitivity: 88 dB spl (2.83V, 1m)
Harmonic distortion: 2nd & 3rd harmonics < 1% 100 Hz – 20 kHz (90 dB spl, 1 m)
Nominal impedance: 8 W (minimum 4.5 W)
C rossover frequency: 3 kHz
Power handling: 30W – 120W continuous into 8W on unclipped programme
Max. recommended cable impedance: 0 . 3 W
Dimensions:
Height : 370 mm (14⅝ in)
Width : 220 mm (8⅝ in)
Depth : 274 mm (10⅞ in)
Net Weight: 7.0 kg (15.4 lb)
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