Polk Audio 1540 MM specifications.

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Specification

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General characteristics Polk Audio 1540 MM

Type:

subwoofer

Size:

38 cm (15 in.)

The number of bands:

Power:

425 W (nominal), 850 watts (maximum)

Sensitivity:

93 dB (W/m)

Frequency range:

18 - 150 Hz

Impedance:

4 Ohm

Subwoofer Polk Audio 1540 MM

Housing:

Recommended housing:

closed box

WOOFER Polk Audio 1540 MM

Number of speakers:

Dimensions:

381 mm

Cone material:

polymer

Material suspension:

butyl rubber

Mounting depth:

133 mm

The installation hole:

352 mm

Material basket:

Karbon

Resonance frequency (Fs):

27 Hz

Full q (Qts):

0.5

Equivalent volume (Vas):

100 l

Additionally Polk Audio 1540 MM

Terminals:

spring

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