18-Inch Subwoofers

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Down4Sound DBZ 18" Subwoofer 1300W RMS
Down4Sound
Down4Sound DBZ 18" Subwoofer 1300W RMS Price$349.99
Sundown Audio X-Series XV4 18" 3000W RMS Subwoofer
Sundown Audio
Sundown Audio X-Series XV4 18" 3000W RMS Subwoofer Price$949.99
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American Bass HD 18" Car Subwoofer 2000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
American Bass
American Bass HD 18" Car Subwoofer 2000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm Price$969.41
DC Audio Level 3 Subwoofer 1000W RMS
DC Audio
DC Audio Level 3 Subwoofer 1000W RMS PriceFrom $299.99
DC Audio Level 4 M4 Subwoofer 1500W RMS
DC Audio
DC Audio Level 4 M4 Subwoofer 1500W RMS PriceFrom $374.99
DC Audio XL Elite Subwoofer 2200W RMS
DC Audio
DC Audio XL Elite Subwoofer 2200W RMS PriceFrom $599.99
Resilient Sounds Platinum 18 V2 Subwoofer 5,000W Max / 2,500W RMS
Resilient Sounds
Resilient Sounds Platinum 18 V2 Subwoofer 5,000W Max / 2,500W RMS Price$659.99
Resilient Sounds Gold 18 V2 Subwoofer 1,500W RMS
Resilient Sounds
Resilient Sounds Gold 18 V2 Subwoofer 1,500W RMS Price$459.99
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Resilient Sounds Team 18"D1 5,000-7, Woofer (Musical RMS) Subwoofer 7,500W RMS
Resilient Sounds
Resilient Sounds Team 18"D1 5,000-7, Woofer (Musical RMS) Subwoofer 7,500W RMS Price$1,299.99
Resilient Sounds Platinum 18 Subwoofer 2,000W RMS
Resilient Sounds
Resilient Sounds Platinum 18 Subwoofer 2,000W RMS Price$524.99
Save $160.05
B2 Audio RAMPAGE18 ELITE 18" Subwoofer 5000W RMS Dual 2 Ohm
B2 Audio
B2 Audio RAMPAGE18 ELITE 18" Subwoofer 5000W RMS Dual 2 Ohm Price$1,439.90 Regular price$1,599.95
Save $160.05
B2 Audio RAMPAGE18 ELITE 18" Subwoofer 5000W RMS Dual 1 Ohm
B2 Audio
B2 Audio RAMPAGE18 ELITE 18" Subwoofer 5000W RMS Dual 1 Ohm Price$1,439.90 Regular price$1,599.95
SoundQubed HDS3.2 18" Subwoofer Dual 2/4 Ohm 1200W RMS Car Audio
SoundQubed
SoundQubed HDS3.2 18" Subwoofer Dual 2/4 Ohm 1200W RMS Car Audio Price$399.95
SoundQubed HDX3.2 18" Subwoofer Dual 1/2 Ohm 2500W RMS Car Audio
SoundQubed
SoundQubed HDX3.2 18" Subwoofer Dual 1/2 Ohm 2500W RMS Car Audio Price$639.95
SoundQubed HDX4.2 18" Subwoofer Dual 1/2 Ohm 4000W RMS Car Audio
SoundQubed
SoundQubed HDX4.2 18" Subwoofer Dual 1/2 Ohm 4000W RMS Car Audio Price$929.95
DC Audio Level 5 Elite Subwoofer 3500W RMS
DC Audio
DC Audio Level 5 Elite Subwoofer 3500W RMS PriceFrom $809.99
1 review
Crescendo Audio Nendo Series 18" Subwoofer 3000W RMS
Crescendo Audio
Crescendo Audio Nendo Series 18" Subwoofer 3000W RMS Price$699.99
DC Audio NEO 3.0 Subwoofer 2200W RMS
DC Audio
DC Audio NEO 3.0 Subwoofer 2200W RMS PriceFrom $999.99
DC Audio Level 6 M6 Subwoofer 4500W RMS
DC Audio
DC Audio Level 6 M6 Subwoofer 4500W RMS PriceFrom $1,049.99
DC Audio NEO Elite 4.0 Subwoofer 4500W RMS
DC Audio
DC Audio NEO Elite 4.0 Subwoofer 4500W RMS PriceFrom $1,689.99
DC Audio XL SPL Subwoofer 2200W RMS
DC Audio
DC Audio XL SPL Subwoofer 2200W RMS PriceFrom $459.99
DC Audio NEO Elite 3.5 Subwoofer 3500W RMS
DC Audio
DC Audio NEO Elite 3.5 Subwoofer 3500W RMS PriceFrom $1,559.99
DC Audio RS Subwoofer 1800W RMS
DC Audio
DC Audio RS Subwoofer 1800W RMS PriceFrom $449.99
Colossal Sounds Ultra U-18 18" 2500W RMS Dual Voice Coil SPL Car Audio Subwoofer - front
Colossal Sounds
Colossal Sounds Ultra U-18 18" 2500W RMS Dual Voice Coil SPL Car Audio Subwoofer Price$649.99

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