Bowers & Wilkins CT8.4 LCRS - Manual (Page 16)

12
CT8.4 LCRS
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
Rohacell ® bass cone
Blue Kevlar ® brand fibre FST midrange cone
Speakon ® and binding post connectors
Flowport ™
3-way closed-box system
1x ø32mm (1.2 in) tube loaded aluminium dome high-frequency
1x ø150mm (6 in) woven blue Kevlar ® cone FST ™ midrange
1x ø200mm (8 in) Rohacell ® bass unit
-6dB at 39Hz and 40kHz
49Hz - 24kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 60° arc
Vertical: over 10° arc
88dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 80Hz - 20kHz
<0.5% 200Hz - 20kHz
8
Ω (minimum 3.0Ω)
380Hz, 4kHz
50W - 200W into 8
Ω on unclipped programme
0.1
Ω
Height: 630mm (24.8 in)
Width: 325mm (12.8 in)
Depth: 185mm (7.3 in) With grille: 227mm (9 in)
21kg (46.3 lb)
CT 8.4 OM Inner.qxd 7/11/07 12:11 Page 12