Polk Audio db1040 1-Way 10" Car Subwoofer
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Product Details
Features:
- 10" 4-ohm subwoofer
- polypropylene cone with Santoprene rubber surround
- suitable for marine use
- power range: 50-270 watts RMS
- peak power handling: 540 watts
- frequency response: 28-200Hz
- sensitivity: 86 dB
- top-mount depth: 5-7/16"
- sealed box volume: 0.66 cu. ft.
- ported box volume: 1.25 cu. ft.