Bowers & Wilkins DS8S - Manual (Page 114)

112
803S
Free-mounted aluminium dome tweeter
Kevlar ® brand fibre cone FST ™ midrange
Rohacell ® cone bass
Matrix ™ cabinet
Flowport ™
3-way vented-box system
1x ø25mm (1 in) aluminium dome high-frequency
1x ø150mm (6 in) woven Kevlar ® cone FST ™ midrange
2x ø180mm (7 in) Rohacell ® cone bass
-6dB at 28Hz and 50kHz
35Hz - 22kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
90dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 70Hz - 22kHz
<0.5% 80Hz - 20kHz
8
Ω (minimum 3.0Ω)
350Hz, 4kHz
50W - 250W into 8
Ω on unclipped programme
0.1
Ω
Height: 1063mm (41.9 in) (not including feet)
Width: 291mm (11.5 in)
Depth: 433mm (17 in)
41kg (90 lb)
804S
Free-mounted aluminium dome tweeter
Kevlar ® brand fibre cone FST ™ midrange
Rohacell ® cone bass
Matrix ™ cabinet
Flowport ™
3-way vented-box system
1x ø25mm (1 in) aluminium dome high-frequency
1x ø150mm (6 in) woven Kevlar ® cone FST ™ midrange
2x ø165mm (6.5 in) Rohacell ® cone bass
-6dB at 30Hz and 50kHz
38Hz - 22kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
90dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz - 22kHz
<0.5% 120Hz - 20kHz
8
Ω (minimum 3.0Ω)
350Hz, 4kHz
50W - 200W into 8
Ω on unclipped programme
0.1
Ω
Height: 1020mm (40.2 in) (not including feet)
Width: 238mm (9.4 in)
Depth: 351mm (13.8 in)
28kg (62 lb)
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