RCF LF21N401 specifications.

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Specification

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General characteristics RCF LF21N401

Type:

Woofer

Size:

21"

RMS Power:

1500 W

Max Power:

3000 W

Sensitivity:

98 dB

Impedance:

8Ω

DC resistance:

5 Ω

Frequency range:

25 - 1000 Hz

Resonant frequency:

30 Hz

Total Q factor:

0.37

Suspension equivalent air volume:

374 L

Maximum linear excursion:

11 mm

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