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B&W사의 600 시리즈의 최신형 모델 - 683
Technical features : Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone FST™ midrange
Aluminium/paper/Kevlar® cone bass driver Flowport™
Description : 3-way vented-box system
Drive units : 1x ø25mm (1 in) aluminium dome high-frequency
1x ø150mm (6 in) woven Kevlar® cone FST™ midrange
2x ø165mm (6.5 in) Aluminium/paper/Kevlar® cone bass
Frequency range : -6dB at 30Hz and 50kHz
Frequency response Dispersion : 38Hz - 22kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity : 90dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics : (90dB, 1m) ＜1% 90Hz - 22kHz ＜0.5% 120Hz - 20kHz
Nominal impedance : 8Ω (minimum 3.0Ω)
Crossover frequencies : 350Hz, 4kHz
Crossover Filters 1st Order tweeter
2nd Order midrange low pass
2nd Order midrange high pass
3rd Order bass
Recommended amplifier power : 25W - 200W into 8Ω on unclipped programme
Max. recommended cable impedance : 0.1Ω
Dimensions Height : 985mm (38.8 in) (not including plinth or feet) Width: 198mm (7.8 in),Depth: 340mm (13.4 in)
Net weight : 26kg (57.3 lb)
B&W사의 HTM 시리즈 최신형 모델 - HTM61
Technical features : Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone FST™ midrange
Kevlar® brand fibre cone bass
Flowport™
Magnetic shielding
Description : 3-way vented-box system
Drive units : 1 x ø25mm (1 in) aluminium dome high-frequency
1 x ø150mm (6 in) woven Kevlar® cone FST™ midrange
1 x ø165mm (6.5 in) woven Kevlar® cone bass
Frequency range : -6dB at 30Hz and 50kHz
Frequency response : 38Hz - 22kHz ±3dB on reference axis
Dispersion Within : 2dB of reference response
Horizontal: over 20º arc
Vertical: over 60º arc
Sensitivity : 90dB spl (2.83V, 1m)
Harmonic distortion : 2nd and 3rd harmonics (90dB, 1m)
＜1% 90Hz - 22kHz
＜0.5% 120Hz - 20kHz
Nominal impedance : 8Ω (minimum 3.0Ω)
Crossover frequencies : 350Hz, 4kHz
Crossover Filters : 1st Ordertweeter
2nd Ordermidrange low pass
2nd Ordermidrange high pass
3rd Orderbass
Recommended amplifier power : 30W - 150W into 8Ω on unclipped programme
Max. recommended cable impedance : 0.1Ω
Dimensions Height : 198mm ( 7.8 in)
Width : 545mm ( 21.5 in)
Depth : 339mm ( 13.4 in)
Net weight : 15.4kg (34 lb)
B&W사의 600 시리즈의 최신형 모델 - 686
Technical features :Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone bass / midrange
Flowport™
Description : 2-way vented-box system
Drive units : 1x ø25mm (1 in) aluminium dome high-frequency
1x ø130mm (5 in) woven Kevlar® cone bass / midrange
Frequency range : -6dB at 45Hz and 50kHz
Frequency response : 55Hz - 22kHz ±3dB on reference axis
Dispersion Within : 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity : 84dB spl (2.83V, 1m)
Harmonic distortion : 2nd and 3rd harmonics (90dB, 1m)
＜1% 110Hz - 22kHz
＜0.5% 150Hz - 20kHz
Nominal impedance : 8Ω (minimum 5.1Ω)
Crossover frequency : 4 kHz
Crossover Filters : 1st Order tweeter
1st Order bass/midrange
Recommended amplifier power : 25W - 100W into 8Ω on unclipped programme
Max. recommended cable impedance : 0.1Ω
Dimensions Height : 265mm (10.5 in)
Width : 170mm (6.7 in)
Depth : 284mm (11.2 in)
Net weight : 4.9kg (10.8 lb)
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