Polk Audio MM2154 specifications.

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Specification

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General characteristics Polk Audio MM2154

Type:

subwoofer

Size:

38 cm (15 in.)

The number of bands:

Power:

400 W (nominal), 800 watts (maximum)

Sensitivity:

90 dB

Frequency range:

18 - 150 Hz

Impedance:

4 Ohm

Subwoofer Polk Audio MM2154

Housing:

WOOFER Polk Audio MM2154

Dimensions:

375 mm

Cone material:

polypropylene

Material suspension:

rubber

Basket:

stamped

Material basket:

steel

Resonance frequency (Fs):

24 Hz

Full q (Qts):

0.47

Equivalent volume (Vas):

187 l

Additionally Polk Audio MM2154

Terminals:

spring

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