Car Subwoofers
Ultra low frequency subwoofers add deep, powerful bass to your car's sound system. Put some "bump" into your trunk.
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The Signature Reference (SR) Series is the ultimate expression of Polk's decades of experience designing high performance car audio. SR is for serious listeners who want the very best.
View the entire SR Series
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12" Diameter SR124 |
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$399.95 each |
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12" Diameter SR124-DVC |
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$399.95 each |
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10" Diameter SR104 |
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$349.95 each |
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10" Diameter SR104-DVC |
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$349.95 each |
