B&W 703 Bedienungsanleitung Seite 32

Technical Features
Description
Drive units
Frequency range
Frequency response
Dispersion
Sensitivity
Harmonic distortion
Nominal impedance
Crossover frequencies
Power handling
Max. recommended
cable impedance
Dimensions
Net Weight
32
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703
Free-mounted Nautilus™ tweeter
Kevlar® brand fibre cone FST
Paper/Kevlar® cone bass
Flowport
3-way vented-box system
1x ø25mm (1 in) alloy dome high-frequency
1x ø160mm (6.5 in) woven Kevlar® cone FST™
midrange
2x ø165mm (6.5 in) Paper/Kevlar® cone bass
-6dB at 30Hz and 50kHz
38Hz – 25kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 40˚ arc
Vertical: over 10˚ arc
90dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 80Hz – 20kHz
<0.5% 150Hz – 20kHz
8Ω (minimum 3.0Ω)
350Hz, 4kHz
50W – 200W into 8Ω on unclipped programme
0.1Ω
Height: 1007mm (39.7 in)
Width: 232mm (9.1 in)
Depth: 357mm (14.1 in)
27 kg (60 lb)
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704
Free-mounted Nautilus™ tweeter
TM midrange Kevlar® brand fibre cone bass/midrange
Paper/Kevlar® cone bass
Flowport
2 1 / -way vented-box system
2
1x ø25mm (1 in) alloy dome high-frequency
1x ø165mm (6.5 in) woven Kevlar® cone
bass/midrange
1x ø165mm (6.5 in) Paper/Kevlar® cone bass
-6dB at 30Hz and 50kHz
40Hz – 25kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 40˚ arc
Vertical:
90dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1%
<0.5% 60Hz – 20kHz
8Ω (minimum 4.1Ω)
150Hz, 4kHz
50W – 150W into 8Ω on unclipped programme
0.1Ω
Height: 957mm (37.7 in)
Width: 222mm (8.7 in)
Depth: 319mm (12.6 in)
21 kg (46 lb)
over 10˚ arc
55Hz – 20kHz