4 8 inch subwoofer box silverado

Kicker Premium Marine (4 Pair ) 8" Component Speaker and Amplifier bundle ( 51MSS84 & 48KXMA8004 )

Kicker 51MSC84 - MSC 8-Inch Premium Marine 4-Ohm LED Coaxial System, (2) Pair

Kicker 51MSC84 - MSC 8-Inch Premium Marine 4-Ohm LED Coaxial System & 51MSC65 6.5" Coaxial w/ 41KMLC LED Remote bundle

Kicker (4 Pair ) 48KMXL84 8" LED Horn-Loaded Marine Speakers & 51KLSR88 - 8.8-Inch to 8-Inch LED Adapter Rings & LED Remote Bundle

Kicker ( 4 Pair ) 48KMXL8 8" LED Horn-Loaded Marine Speakers & 47KLSR8 8-Inch LED Spacer Rings & LED Remote Bundle

Kicker 48CWR104 CompR 10" Subwoofer, DVC, 4-ohm - Includes Grill

Wet Sounds REVO 8 FA S4 V3 - REVO Series 8" Free Air 4 Ohm V3 Subwoofer

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

Kicker (2 Pair ) 45KM84L 8" RGB LED Marine Speakers with 48KMA6004 4 Ch. Marine Amp Bundle

Kicker (2) 50CWCD104 CompC 10" Subwoofer, Dual 4-Ohm with CXA4001 Amp Bundle ( Includes Bass Knob )

Kicker 47KEY2004 4-Channel DSP Smart Amp w/ 51KSC 6.5" 3 & 6x8" Audio Upgrade Bundle

Kicker 50CWCD124 CompC 12" Subwoofer, Dual 4-Ohm with CXA4001 Amp Bundle ( Includes Bass Knob )

Kicker (2) 50TCWC104 CompC 10" Subwoofer in Thin Profile Enclosure 4-Ohm w/ Speaker Wire

Kicker 48CWRT104 CompRT 10" Subwoofer, DVC, 4-ohm w/ 47Key5001 Amp & Speaker Wire, Grill Bundle

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

Kicker 49L7TDF82 Down-Firing 8" L7T 2-Ohm Subwoofer Enclosure & CXA400.1 Amp Bundle

Kicker 49L7TDF82 Down-Firing 8" L7T 2-Ohm Subwoofer Enclosure & KEY5001 Smart Sub Amp / Processor, Bass Knob Bundle

Kicker 49L7TDF82 Down-Firing 8" L7T 2-Ohm Subwoofer Enclosure & KEY5001 Smart Sub Amp / Processor Bundle

Kicker 46TL7T82 TL7T 8" (20cm) Solo-Baric Subwoofer in Thin Profile Enclosure, 2-Ohm, 350 Watt w/ Cast Aluminum Grill Bundle

Kicker 49L7TDF82 Down-Firing 8" L7T 2-Ohm Subwoofer Enclosure & CXA400.1 Amp, Bass Knob Bundle

Kicker (2) 46TL7T82 TL7T 8" (20cm) Solo-Baric Subwoofer in Thin Profile Enclosure, 2-Ohm, 350 Watt w/ Cast Aluminum Grill Bundle

Kicker 48CWRT124 CompRT 12" Subwoofer, DVC, 4-ohm - Includes Speaker Wire

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

Kicker 52DCVR122 CompVR 12" dual subwoofers in vented box, 2-ohm