W 200 NG 8 OHM

20 cm (8") woofer with air-dried and reinforced cone. Very good price/performance ratio. Suitable for simple 2-way speakers and car rear tray systems.

No longer available.

Technical Data

Rated power
75 Watt
Maximum power
115 Watt
Nominal impedance Z
8 Ohm
Frequency response
fc - 4500 Hz
Mean sound pressure level
90 dB (1 W/1 m)
Excursion limit
18 mm
Resonance frequency fs
45 Hz
Magnetic induction
0.85 Tesla
Magnetic flux
530 µ Weber
Height of front pole-plate
6 mm
Voice coil diameter
3.3 cm
Height of winding
1.2 cm
Cutout diameter
18.4 cm
Net weight
1.18 kg
D.C. resistance Rdc
6.8 Ohm
Mechanical Q factor Qms
3.66
Electrical Q factor Qes
0.76
Total Q factor Qts
0.63
Equivalent volume Vas
50 l
Effective piston area Sd
213 cm2
Dynamically moved mass Mms
16 g
Force factor Bxl
6.4 T · m
Inductance of the voice coil L
1.2 mH
Frequency- and impedance response
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