GRS 4PF-8 specifications.

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Specification

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General characteristics GRS 4PF-8

Type:

Woofer

Size:

RMS Power:

40 W

Max Power:

70 W

Sensitivity:

84 dB

Impedance:

8Ω

DC resistance:

7.5 Ω

Frequency range:

100 - 10000 Hz

Resonant frequency:

98 Hz

Total Q factor:

1.34

Suspension equivalent air volume:

3.4 L

Maximum linear excursion:

2.5 mm

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