Car Subwoofers

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DS18 7x9" Amplified UnderSeat Subwoofer with a 4x6 Radiator 230 Watts Max
DS18
DS18 7x9" Amplified UnderSeat Subwoofer with a 4x6 Radiator 230 Watts Max Sale price$275.95
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DS18 6X8" Amplified UnderSeat Subwoofer 150 Watts Rms
DS18
DS18 6X8" Amplified UnderSeat Subwoofer 150 Watts Rms Sale price$227.95
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B2 Audio X2C 15 V2 15" Speaker 10000W RMS Dual 1 Ohm
B2 Audio
B2 Audio X2C 15 V2 15" Speaker 10000W RMS Dual 1 Ohm Sale price$2,195.95
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B2 Audio X2C 18 V2 18" Speaker 10000W RMS Dual 2 Ohm
B2 Audio
B2 Audio X2C 18 V2 18" Speaker 10000W RMS Dual 2 Ohm Sale price$2,395.95
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B2 Audio X2C 18 V2 18" Speaker 10000W RMS Dual 1 Ohm
B2 Audio
B2 Audio X2C 18 V2 18" Speaker 10000W RMS Dual 1 Ohm Sale price$2,395.95
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B2 Audio X2C 15 V2 15" Speaker 10000W RMS Dual 2 Ohm
B2 Audio
B2 Audio X2C 15 V2 15" Speaker 10000W RMS Dual 2 Ohm Sale price$2,195.95

Pound-for-pound bass for any build. JS Ultimate Sounds carries car subwoofers from 6.5" daily-driver subs to 21" SPL competition monsters — Sundown Audio, American Bass, Down4Sound, Orion, Resilient Sounds and more. Shop by size, brand or power.

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