On Sale At olcivil.com!

18 Inch Subwoofer


CT Sounds Tropo 18 Inch D2 600 Watt RMS 18 In Dual 2 Ohm Car Subwoofer Audio Sub

$129.99


CT Sounds Tropo 18 Inch D4 600 Watt RMS 18 In Dual 4 Ohm Car Subwoofer Audio Sub

$129.99


Pair of Lanzar DCTOA18D 18 Inch 30-1.8kHz High Power 4 Ohm DVC Subwoofer

$99.99


CT Sounds Strato 18" D1 800 Watt RMS 18 Inch Dual 1 Ohm Car Subwoofer Audio Sub

$249.99


DS18 SLC-8S 8" Inch Subwoofer 400 Watts Max Power 4 Ohm Sub Select Series

$49.95


CT Sounds MESO 18 Inch D2 1500 Watt RMS 18" Dual 2 Ohm Car Power Bass Subwoofer

$369.99


DS18 EXL-XXB12.2D 12 Inch Subwoofer 4000 Watts Max Dual 2 Ohm Competition

$334.95


SUNDOWN AUDIO X-18 V.2 D4 PRO 18" DUAL 4-OHM 1500W RMS BASS SUBWOOFER SPEAKER

$599.99


CT Sounds Strato 18" D2 800 Watt RMS 18 Inch Dual 2 Ohm Car Subwoofer Audio Sub

$249.99


Digital Design 18 inch custom competition subwoofer

$750.00


SUNDOWN AUDIO NS-18 V3 18" D2 SUB 2500W RMS DUAL 2-OHM NIGHTSHADE BASS SUBWOOFER

$1,089.99


DS18 EXL-XXB15.2D 15" Car Subwoofer 4000W Max Dual 2 Ohm 15 inch Competition Sub

$360.95


DS18 GEN-X154D 15" Inch Car Subwoofer 1000W Max Dual 4 Ohm Bass Speaker Sub

$90.95


CT Sounds MESO 18 Inch D1 1500 Watt RMS 18" Dual 1 Ohm Car Power Bass Subwoofer

$369.99


SA-18 REV.3 D2 SUNDOWN AUDIO 18" SUB 750W DVC 2 OHM LOUD SUBWOOFER SPEAKER NEW

$329.99


SUNDOWN AUDIO Z-18 V.5 D2 18" 2000W RMS DUAL 2-OHM SUBWOOFER BASS SPEAKER NEW

$859.99


2 Pack DS18 SLC-8S 8" Inch Subwoofer 800 Watts Max Power 4 Ohm Single Coil Bass

$96.90


2 DS18 GEN-X124D 12" Inch Subwoofer 900 W Max Dual 4 Ohm Bass Sub Woofer Speaker

$147.95


NEW RCF L18P400 Professional Low Frequency 18-Inch Car Subwoofer

$389.00


DS18 EXL-XXB15.2D 15 Inch Subwoofer 4000 Watts Max Dual 2 Ohm Competition

$360.95


NEW 18" SubWoofer Speaker.Pro Audio.1400w.DJ.8ohm.eighteen inch BASS.PA.18inch

$149.00


P-Audio C184800CA 18-Inch 4800-Watt Car Sub Woofer

$299.00


8" Car Subwoofer DS18 ELITE Z8 900W 8 inch Dual 4ohm 8in Bass Sub (1 Speaker)

$131.95


New Lanzar DCTOA18D 18 Inch 30-1.8kHz High Power Open Air 4 Ohm DVC Subwoofer

$69.99


DS18 GEN-X154D 15" Car Subwoofer 1000W Max Dual 4 Ohm 15 inch Bass Sub Woofer

$99.95


Crescendo Contralto 18" Inch Subwoofers (Pair) - Never Used - LOCAL PICKUP ONLY

$800.00


NEW RCF L18P300 Professional Low power Compression 18-Inch Car Woofer

$329.00


DS18 EXL-XXB15.4D 15 Inch Subwoofer 4000 Watts Max Dual 4 Ohm Competition

$360.95


4 DS18 SLC-8S 8" Inch Subwoofer 400 Watts Max Power 4 Ohm Sub Select Series Pack

$185.95


2 Pack DS18 EXL-XXB12.4D 12 Inch Subwoofer 4000 Watts Max Dual 4 Ohm Competition

$649.95


4 Pack DS18 SLC-8S 8" Inch Subwoofer 1600 Watts Max Power 4 Ohm Single Coil Bass

$185.81


Ds18 Exl XXB 15 Inch Subwoofer Dual 4 Ohm 2000 Rms 4000 Peak Cost $380 New

$275.00


DS18 EXL-XXB12.2D 12" Car Subwoofer 4000W Max Dual 2Ohm 12 inch Competition Sub

$334.95


DS18 EXL-X15.4D 15" Car Subwoofer 2500W Max Dual 4 Ohm 15 inch Competition Sub

$297.95


DS18 EXL-X12.4D 12" Car Subwoofer 2500W Max Dual 4 Ohm 12 inch Competition Sub

$242.95


DS18 HOOL-X15.2D 15" Subwoofer 6000W Max Dual 2ohm 15 inch Bass Competition Sub

$799.95


DS18 Z-BD154D 15" Inch Car Subwoofer 1400W Max Dual 4 Ohm Bass Speaker Sub

$124.95


DS18 EXL-XXB12.4D 12" Car Subwoofer 4000W Max Dual 4 Ohm 12 inch Competition Sub

$334.95