DB Drive WDX18 7KD4 specifications.

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Specification

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General characteristics DB Drive WDX18 7KD4

Type:

Subwoofer

Size:

18"

RMS Power:

3500 W

Max Power:

7000 W

Sensitivity:

87 dB

Impedance:

2x 4Ω

DC resistance:

4 Ω

Resonant frequency:

32 Hz

Total Q factor:

0.73

Suspension equivalent air volume:

91 L

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