Subwoofer 20cm Visaton W200 8OHM
[W 200-8] Avis/Critiques 17 cm (6.5") HiFi woofer with very good price/performance ratio. Suitable for simple 2-way speakers and car rear tray systems. Especially suited als replacement driver for many HiFi speakers.
Technical Data:
Rated power 40 W
Maximum power 70 W
Nominal impedance Z 8 Ohm
Frequency response fu–6000 Hz
(fu: Lower cut-off frequency depending on cabinet)
Mean sound pressure level 87 dB (1 W/1 m)
Maximum cone displacement 15 mm
Resonance frequency fs 56 Hz
Magnetic induction 1,0 T
Magnetic flux 240 µWb
Height of front pole-plate 3 mm
Voice coil diameter 25 mm
Height of winding 7 mm
Cutout diameter 143 mm
Net weight 0,77 kg
D.C. resistance Rdc 6,9 Ohm
Mechanical Q factor Qms 2,29
Electrical Q factor Qes 0,96
Total Q factor Qts 0,66
Equivalent volume Vas 22 l
Effective piston area Sd 137 cm²
Dynamically moved mass Mms 9,4 g
Force factor Bxl 4,6 T m
Inductance of the voice coil L 0,9 mH
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