זוג רמקולים B&W 686 S2 - B&W

 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) 
Finishes Black Ash Vinyl 
Light Oak Vinyl 
Red Cherry Vinyl 
Wengé Vinyl 5 שנות אחריות ע"י טופ-אודיו היבואן הרשמי בישראל