4 8 inch subwoofer box silverado

Kicker 48CWRT84 CompRT 8" Subwoofer, DVC, 4-ohm - Includes Speaker Wire

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

Kicker 48PXA6001 Weatherproof Powersport Mono Amp & (2) 8" TB 4 Ohm Loaded Enclosure Subwoofer

Kicker 48PXA6001 Weatherproof Powersport Mono Amp & 8" TB 4 Ohm Loaded Enclosure Subwoofer

Kicker Marine KPX500.1 Powersports Amp & 8" TB Loaded Enclosure 4 Ohm Subwoofer Audio Upgrade

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

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

Kicker CWCS84 CompC 8" Subwoofers Bundle Single 4-Ohm Voice Coil

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

Kicker Pontoon - Tritoon Boat Audio Upgrade, (4) 8" LED Marine Speakers, 10" Subwoofer tube & KXMA 5Ch. Marine Amplifier Bundle

Kicker Pontoon - Tritoon Boat Premium Audio Upgrade, (4) 8" LED Marine Speakers, 10" Subwoofer Enclosure & KMA 6Ch. Marine Amplifier Bundle

Memphis MJMECHEV8D1V2 Dual 8" Subwoofer Loaded Enclosure Compatible with 2007+ Chevrolet & GMC Crew Cabs with PRX1500.1V2 Monoblock Amplifier and A...

Memphis MJMECHEV8D1V2 Dual 8" Subwoofer Loaded Enclosure Compatible with 2007+ Chevrolet & GMC Crew Cabs with MJP1500.1 Monoblock Amplifier and Amp...

Memphis MJME19RAM8D1V2 Dual 8" Subwoofer Loaded Enclosure for 2019-up Dodge Crew Cab Ram with MJP1500.1 Monoblock Amplifier and Amp Wiring Kit

Kicker L7S84 L7S 8" Subwoofer, Dual Voice Coil, 4-Ohm & 52GL78 Grill Bundle

Kicker L7S82 L7S 8" Subwoofer, Dual Voice Coil, 2-Ohm & 52GL78 Grill Bundle

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

Alpine R2-W8D4 8" R-Series "R2" Subwoofer, Dual 4-Ohm, 350 Watt RMS

Kicker Marine Bass Tube & Amp Kit – 46CWTB82 8" Subwoofer Tube + 48PXA6001 Amp – DIY Boat Audio Upgrade for Pontoon & Wake Boats

Kicker Marine Dual Bass Tube & Amp Kit – 46CWTB84 8" Subwoofer Tube + 48KMA8001 Amp – DIY Boat Audio Upgrade for Pontoon & Wake Boats

Hertz Mille Legend Series ML-20003 8 inch (200mm) 700 Watt RMS Subwoofer 4-Ohm SVC with Neodymium Magnet

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

Memphis Audio 8" Subwoofer Loaded Enclosure for 2019+ Dodge Crew Cab Ram

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