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Polk Audio db804 specifications.
Car speakers Specs << Polk Audio << Polk Audio db804| Specification | | | Reviews |
General characteristics Polk Audio db804
Type:
subwoofer
Size:
20 cm (8 in.)
The number of bands:
1
Power:
180 W (nominal), 360 W (maximum)
Sensitivity:
85 dB
Frequency range:
30 - 200 Hz
Impedance:
4 Ohm
Subwoofer Polk Audio db804
Housing:
no
WOOFER Polk Audio db804
Dimensions:
203 mm
Cone material:
polypropylene
Material suspension:
butyl rubber
Magnet:
ferrite
Mounting depth:
102 mm
Basket:
stamped
Material basket:
steel
Resonance frequency (Fs):
47 Hz
Full q (Qts):
0.61
Equivalent volume (Vas):
12 l
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