18-Inch Subwoofers

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49 products

DS18 Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 1-Ohm Voice Coil
DS18
DS18 Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 1-Ohm Voice Coil Sale price$650.00
DS18 Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 2-Ohm Voice Coil
DS18
DS18 Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 2-Ohm Voice Coil Sale price$650.00
Sundown Audio M-Series M18 2000W Subwoofer
Sundown Audio
Sundown Audio M-Series M18 2000W Subwoofer Sale price$699.99
Sundown Audio SA-Series v.2 18" Subwoofer 1250W RMS
Sundown Audio
Sundown Audio SA-Series v.2 18" Subwoofer 1250W RMS Sale price$499.99
Audio Ace Jester 18" 3000W RMS Dual 2-Ohm Car Subwoofer
Audio Ace
Audio Ace Jester 18" 3000W RMS Dual 2-Ohm Car Subwoofer Sale price$599.00
Audio Ace Rebellion 18" 4000W RMS Dual 1-Ohm Car Subwoofer
Audio Ace
Audio Ace Rebellion 18" 4000W RMS Dual 1-Ohm Car Subwoofer Sale price$899.00
Orion HCCA181SPLX HCCA Series Subwoofer – 7,500W RMS | JS Ultimate Sounds
Orion Car Audio
Orion HCCA181SPLX HCCA Series 18" 7,500W RMS Subwoofer Dual 1 Ohm Sale price$2,599.95
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Sundown Audio Z-Series ZV7 18" Subwoofer
Sundown Audio
Sundown Audio Z-Series ZV7 18" Subwoofer Sale price$1,469.99
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Sundown Audio Compact Neo V3 18" Subwoofer
Sundown Audio
Sundown Audio Compact Neo V3 18" Subwoofer Sale priceFrom $1,499.99
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Sundown Audio SDDN 18" Limited Edition Competition Subwoofer 3500W RMS
Sundown Audio
Sundown Audio SDDN 18" Limited Edition Competition Subwoofer 3500W RMS Sale price$1,499.99
Sundown Audio Nightshade NS-Series NS6 18" 3500W Subwoofer NS v.6
Sundown Audio
Sundown Audio Nightshade NS-Series NS6 18" 3500W Subwoofer NS v.6 Sale price$1,099.99
Sundown Audio U-Series v.2 18" Subwoofer 2000W RMS
Sundown Audio
Sundown Audio U-Series v.2 18" Subwoofer 2000W RMS Sale price$719.99
Sundown Audio Z-Series ZV6 18" 3250W Subwoofer Z v.6
Sundown Audio
Sundown Audio Z-Series ZV6 18" 3250W Subwoofer Z v.6 Sale price$1,149.99
Sundown Audio X-Series v.3 18" Subwoofer 2500W RMS
Sundown Audio
Sundown Audio X-Series v.3 18" Subwoofer 2500W RMS Sale price$849.99
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American Bass King 18" Car Subwoofer 6500 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
American Bass
American Bass King 18" Car Subwoofer 6500 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm Sale price$2,035.00
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American Bass Godfather 18" Car Subwoofer 3000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
American Bass
American Bass Godfather 18" Car Subwoofer 3000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm Sale price$994.80
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American Bass Xmaxxx Monster 18" Car Subwoofer 4000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
American Bass
American Bass Xmaxxx Monster 18" Car Subwoofer 4000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm Sale priceFrom $1,094.50
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American Bass Godzilla 18" Car Subwoofer 4700 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
American Bass
American Bass Godzilla 18" Car Subwoofer 4700 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm Sale price$1,235.21
VFL Comp Signature 18" Car Subwoofer 5000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
VFL
VFL Comp Signature 18" Car Subwoofer 5000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm Sale price$1,051.99
Down4Sound TCX 18" Subwoofer 2700W RMS
Down4Sound
Down4Sound TCX 18" Subwoofer 2700W RMS Sale price$999.99
Down4Sound DVX 18" Subwoofer 1700W RMS
Down4Sound
Down4Sound DVX 18" Subwoofer 1700W RMS Sale price$549.99
DC Audio PS3 18" Subwoofer 1250W RMS
DC Audio
DC Audio PS3 18" Subwoofer 1250W RMS Sale price$777.00
Crescendo Audio Cartel Series 18" Subwoofer 2000W RMS
Crescendo Audio
Crescendo Audio Cartel Series 18" Subwoofer 2000W RMS Sale price$459.99
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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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