18" Subwoofers - Car Subwoofers - Discount Car Audio

Large subwoofers that provide a lower frequency response, deeper sound, and take up the largest surface area.

18" Subwoofers

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KICKER 07S18X2
SKU: 07S18X2

Audiodiscounters, - Serving the public since 1997

Brand new Kicker SoloX 18" S18X2 10,000 watt (5,000w RMS) dual 2 ohm subwoofer with SPAIR technology and advanced cooling features including X-Vent and ARTIC Cap

Market price: ~~$1,599.99~~
Our price: $764.95 save 52%

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KICKER 07S18X4
SKU: 07S18X4

Audiodiscounters, - Serving the public since 1997

Brand new Kicker SoloX 18" S18X4 10,000 watt (5,000w RMS) dual 4 ohm subwoofer with SPAIR technology and advanced cooling features including X-Vent and ARTIC Cap

Market price: ~~$1,599.99~~
Our price: $1,539.95 save 4%

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RE AUDIO SX18D2
SKU: SX18D2

Audiodiscounters, - Serving the public since 1997

BRAND NEW RE AUDIO SX18D2 18" 1,000 WATT RMS RATED (2000w PEAK) DUAL VOICE COIL 2 OHM CAR SUBWOOFER WITH TRIPLE STACKED MAGNETS AND A CAST ALUMINUM BASKET
**FREE SHIPPING**
**HAND BUILT IN THE USA**

Market price: ~~$799.00~~
Our price: $384.95 save 52%

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RE AUDIO SX18D4
SKU: SX18D4

Audiodiscounters, - Serving the public since 1997

BRAND NEW RE AUDIO SX18D4 18" 1,000 WATT RMS RATED (2000w PEAK) DUAL VOICE COIL 4 OHM CAR SUBWOOFER WITH TRIPLE STACKED MAGNETS AND A CAST ALUMINUM BASKET
**FREE SHIPPING**
**HAND BUILT IN THE USA**

Market price: ~~$799.00~~
Our price: $384.95 save 52%

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RE AUDIO XXX18D2
SKU: XXX18D2

Audiodiscounters, - Serving the public since 1997

BRAND NEW RE AUDIO XXX18D2 18" 2,000 WATT RMS RATED (4000w PEAK) DUAL VOICE COIL 2 OHM COMPETITION CAR SUBWOOFER
**OVER 100 POUND BEAST**
**FREE SHIPPING**

Market price: ~~$1,599.00~~
Our price: $889.95 save 44%