B&C Speaker 21SW152 4 Ohm specifications.

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General characteristics B&C Speaker 21SW152 4Ω

Type:

Subwoofer

Size:

21"

RMS Power:

2000 W

Max Power:

4000 W

Sensitivity:

96 dB

Impedance:

4Ω

DC resistance:

3.3 Ω

Frequency range:

30 - 1000 Hz

Resonant frequency:

32 Hz

Total Q factor:

0.30

Suspension equivalent air volume:

200 L

Maximum linear excursion:

15 mm

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