Polk Audio db840 8-Inch Single Voice Coil Subwoofer (Single, Black)

Polk Audio db840 8-Inch Single Voice Coil Subwoofer (Single, Black)

The Polk Audio db840 8-inch single voice coil subwoofer speaker is an easy way to get great sound without breaking the bank. Great for sealed, ported, or band pass enclosures, the db840 offers high-power handling with low distortion; tight, stomach-shaking bass; and the long-term reliability for which Polk is known. Incredible sound at an affordable price.




Click to enlarge. Polypropylene cone and Santoprene surround for stability, low distortion, and long-term reliability. Click to enlarge. Optimized voice coil alignment, motor, and suspension for flatter response and low distortion. Click to enlarge. Polk Audio’s Redesigned and Re-Engineered db Series Polk Audio’s entire db line of coaxial and component speakers has been redesigned and re-engineered with superior looks and even better sound, adding three new sizes to cover a broader range of vehicle applications–at prices that make high performance afforda More …

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