B&W 686

Description:

two-way bass-reflex speaker

Drivers:

1x ø 25mm, aluminum dome;
1x ø 130mm, Kevlar cone

Frequency response:

55Hz – 22kHz ą3dB on axis; -6dB at 45 Hz and 50 kHz

Efficiency:

84 dB spl (2.83V, 1m)

Harmonic distortion:

2. i 3. harmonic (90 dB, 1m)
< 1 % 100 Hz – 22 kHz
< 0,5 % 150 Hz – 20 kHz

Nominal impedance:

8Ω (minimum 5.1Ω)

Cross-over frequency:

4 kHz

Cross-over:

1. order – tweeter; 1. order – mid-woofer

Recommended amplifier power:

25W – 100W (8Ω)

Max. recommended speaker wire impedance:

0.1Ω

Dimensions:

(H xW x D) 265 x 170 x 284 mm

Weight:

4.9 kg


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