Polk Audio db521 specifications.

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Specification

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General characteristics Polk Audio db521

Type:

coaxial speaker

Size:

13 cm (5 in.)

The number of bands:

Power:

45 W (nominal), 135 watts (maximum)

Sensitivity:

93 dB

Frequency range:

60 - 22000 Hz

Impedance:

4 Ohm

Tweeter Polk Audio db521

Dimensions:

19.1 mm

Cone material:

silk

Magnet:

neodymium

Design:

swivel

WOOFER Polk Audio db521

Dimensions:

130 mm

Cone material:

polypropylene

Material suspension:

rubber

Mounting depth:

62 mm

The installation hole:

119.1 mm

Additionally Polk Audio db521

Features:

moisture-proof design

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