Polk Audio DB840
Polk Audio DB840 db Series 8" 4-ohm Subwoofer Model No. DB840 Part No. DB840
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On Sale $54.95
Regular $99.95
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Detailed Description of the
DB840:
DB840
Polk Audio DB840 db Series 8" 4-ohm Subwoofer Model No. DB840 Part No. DB840
8" 4-ohm subwoofer
Polypropylene cone with Santoprene rubber surround
suitable for marine use
Power range: 50-180 watts RMS
Peak power handling: 360 watts
Frequency response: 30-200Hz
Sensitivity: 85 dB
Top-mount depth: 4"
Sealed box volume: 0.35 cu. ft.
Ported box volume: 0.6 cu. ft.
Each Sold Separately
Polk Audio 1-Year Warranty
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