DD Audio 9918 D1 specifications.

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Specification

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General characteristics DD Audio 9918 D1

Type:

Subwoofer

Size:

18"

RMS Power:

1500 W

Max Power:

2500 W

Impedance:

2x 1Ω

DC resistance:

2 Ω

Resonant frequency:

36 Hz

Total Q factor:

0.49

Suspension equivalent air volume:

85 L

Maximum linear excursion:

22 mm

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