On Sale At madebymonolith.com!

Used Car Subwoofers


JL Audio 10w1v2-4 Car Sub Subwoofer Used 10 Inch Sounds Great

$99.00


competition car subwoofers Ground Shaker 10" with box

$100.00


Kicker 44TCWC104 10" 600W 4 Ohm Vented Car Truck Compc Subwoofer Enclosure Box

$56.95


2 Alpine SWR-8D4 1-Way 8in. Car Subwoofers

$99.99


Kenwood KSC-SW11 1-Way 8.25in. x 5.125in. Powered Car Subwoofer

$99.99


Pioneer HVT 150-Watt Car Subwoofer W/ Built -In Amp

$25.00


Kicker CWR122 (43CWR122) 12" CompR Car Subwoofer 2 Ohm

$67.99


(Lot of 5) JL Audio Speakers Subwoofers (10W1v2.4 and TR600-cxi)

$127.50


ECLIPSE SW9152 TITANIUM 15" SUBWOOFER

$400.00


BOSTON ACOUSTICS PRO SERIES 10.0LF 10" subwoofer **VERY RARE** old school

$150.00


VOLFENHAG 12” Dual Voice Coil Car Subwoofer ZX-4712 DVX Z German Made

$69.00


Kenwood KFC-W12PS 12" 2000W Car Subwoofers Power SubsWoofers 4 Ohm KFCW12PS PAIR

$54.00


KENWOOD KFC-W3013PS 12 INCH SUBWOOFER

$41.99


kicker cvx 15in subwoofer 2013 model used 

$265.00


Jl audio 10w3v3-2

$84.00


Alpine SWR-T12 1-Way 12in. Car Subwoofer 600 W RMS 1800 W Peak

$229.99


JL Audio 12W6v2-D4 1-Way 12in. Car Subwoofer

$350.00


KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure #01

$129.99


Kenwood excelon subwoofer pair

$90.00


Vintage MTX ROAD THUNDER PRO 4" Subwoofers 4 OHM - Pair

$79.99


Sundown audio

$500.00


kicker solo-baric 15 4ohm S15L7

$137.50


JL Audio 12W3v3-4 1-Way 12in. Car Subwoofer

$145.00


12in lanzar subs in box with amp

$150.00


Crossfire C510D2 V2 Car Audio Subwoofer

$39.99


MINT CONDITION JL AUDIO 12W3V3-2 MADE IN USA

$189.99


JL AUDIO 10W3v3-4 USED IN BOX EXCELLENT CONDITION

$67.00


PAIR JL Audio 6W3v3-4 1-Way 6.5in. 4oHm Car Subwoofer, Includes 2 Subwoofers

$189.99


Vintage MTX ROAD THUNDER PRO 5" Subwoofers 4 OHM - Pair

$99.99


Soundqubed HDS2 10in Car Audio Subwoofer

$39.99


Orion Subwoofers p1204

$57.99


KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure

$89.99


AUDIOBAHN 12 Inch Sub Subwoofer Speaker

$22.50


MTX Sub Woofer

$40.00


Two 12” Kicker CVR Subwoofers In Box

$180.00


JL Audio 6w3v3 Subwoofer 6” (150E 8 Ohms)!Pair, Used But In Good Condition.

$229.99


Infinity BassLink Car Subwoofer

$169.00


POLK AUDIO MM1240 SVC, 12" Car Subwoofer, No Box Never Used

$50.00


Soundstream SS10R Reference Subwoofer "Velvet Hammer" USA Old School car audio!

$195.00


Crosfire Xsv1 Spl Motor Crossfire Subwoofer

$110.00


KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure * Read *

$89.99


Dual Electronics BP1204 1-Way 12in. x 12in. Car Subwoofer

$47.00