Polk Audio db691 specifications.

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Specification

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General characteristics Polk Audio db691

Type:

coaxial speaker

Size:

oval 15x23 cm (6x9 inch.)

The number of bands:

Power:

100 W (nominal), 300 watts (maximum)

Sensitivity:

93 dB

Frequency range:

35 - 22000 Hz

Impedance:

4 Ohm

Tweeter Polk Audio db691

Dimensions:

25.4 mm

Cone material:

silk/polymer

Magnet:

neodymium

WOOFER Polk Audio db691

Dimensions:

152x229 mm

Cone material:

composite

Mounting depth:

81 mm

The installation hole:

146.1x215.9 mm

Other speakers Polk Audio db691

Dimensions ultra tweeter:

25.4 mm

Material HF ultra-diffuser:

silk/polymer

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