quad 8 inch subwoofer box

Kicker 48TCWRT82 CompRT 8" subwoofer in thin profile enclosure, 2ohm

PYLE PLPW8D 8" 1600W Car Audio Subwoofers Subs Woofers Stereo DVC 4-Ohm

Kicker 48CWRT82 CompRT 8" Subwoofer, DVC, 2-ohm - Includes Speaker Wire

JBL FUSE Dual 8" Detachable Subwoofer System with Built-In Passive Radiators

Pioneer® A-Series Shallow-Mount Subwoofer (8 Inch; 700 Watts Max)

Kicker 49L7X81 - SoloX L7X 8-Inch Competition Subwoofers & WXA3600.1 Warhorse Mono Amplifier

Q Power Single 12" Triangle Ported Car Audio Subwoofer Box Enclosure (2 Pack)

Hifonics 2 Pack ELITE 8 Inch Shallow Mount Car Subwoofer, Dual 4 Ohm Voice Coil Speaker 500 Watt Peak Power Mobile Amplifier, Black/Blue

QPower QLuxe Dual 12" Sealed Subwoofer Box for Ford F150 & F250/F350 Super Crew

Cerwin-Vega V8DV4 - 8" 4-Ohm Dual Voice Coil Subwoofer 800Wrms/2400Max

Hertz Mille Legend Series ML-Power-1 D-Class Mono Amplifier with Mille Legend Series ML 2000.3 8" Subwoofer

QPower QBASS Dual 12 Inch Car Audio Subwoofer Enclosure Box, Charcoal (2 Pack)

Alpine (2) PWE-S8 Compact 8-Inch Powered Subwoofer System & KTA-450 4-Channel Power Pack Amplifier Bundle

Memphis Audio MOJO Pro MJP844 8" 1500w Competition Car Subwoofer DVC 4 ohm Subwoofer

Alpine iLX-W670-S Receiver & S2-SB8 PrismaLink™ S2-Series 8" subwoofer Built-In RGB lighting & S2-A55V 5 Channel Amp w/ Rux Bass Knob Bundle

Kicker (2) 48CWR84 CompR 8" Subwoofer, DVC, 4-ohm - Includes Grill

Kicker (2) 48CWR82 CompR 8" Subwoofer, DVC, 2-ohm - Includes Grill

MTX 12 Inch Car Audio Dual Loaded Subwoofer Box, Crunch 2 Channel A/B Class Amplifier, & Soundstorm 8 Gauge Car Amplifier Wiring Kit w/ RCA

QPower Dual 10in Underseat Downfire Subwoofer Enclosure, QBomb Ported Sub Box Compatible with Dodge Ram Crew Cab & Quad Cab 2019-2026

Memphis Audio MJMECHEV8D1V2 Dual 8" Subwoofer Loaded Enclosure, 1 Ohm, Compatible with 2007+ Chevrolet & GMC Crew Cabs

Kicker (2) 48CWRT84 CompRT 8" Subwoofer, DVC, 4-ohm - Includes Grill

Audison AP BMW S8-4 Prima Series 8" (200mm) Subwoofer 4Ω Compatible with Select BMW Vehicles

QPower QBomb Double 10 Inch Vented Subwoofer Speaker Box with Black Bed Liner

Kicker (4) 49L7X82 - SoloX L7X 8-Inch Competition Subwoofer, 2-Ohm