4 8 inch subwoofer box silverado

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

Kicker (2) 46CSC684 CS-Series CSC68 6x8-Inch (160x200mm) Coaxial Speakers, 4-Ohm (Pair) & (2) 46CST204 CS-Series CST20 .75-inch (20mm) Tweeters Wi...

Kicker 51HS8 Hideaway Compact Powered Subwoofer, 8-Inch & 46KISL K-Series Interconnect, Speaker Wire To RCA Adapte

ATG 1000 Watt RMS Full Range Compact Marine 4 Channel Amplifier with (4) Pair 8" RGB White Marine Speakers

ATG 1000 Watt RMS Full Range Compact Marine 4 Channel Amplifier with (4) Pair 8" RGB Black Marine Speakers

ATG 1000 Watt RMS Full Range Compact Marine 4 Channel Amplifier with (2) Pair 8" RGB White Marine Speakers

Kicker Solo-Baric L7TDF 8" Loaded Down-Firing Subwoofer Enclosure

Cerwin-Vega SM8F4 - RPM Stroker 8" 4-Ohm Flush Mount Speaker

Kicker 43TCWRT82 CompRT8 8-inch (30cm) Subwoofer in Thin Profile Enclosure, 2-Ohm Bundle

Kicker (4 Pair ) 51KLSR88 - 8.8-Inch to 8-Inch LED Adapter Ring For Marine Speakers

Diamond Audio DESMB8 - 8" Slot Vented Passive Subwoofer Enclosure (2Ω)

Kicker (2 Pair) 46CSC684 6x8" Coaxial, 46CXA3604 4 Ch Amp and Speaker Harness Compatible with 98-Up Ford Bundle

Alpine S2-S40 - Next-Generation S-Series 4" Coaxial Speaker Set w/ PWE-S8 Powered 8inch Woofer Bundle

Alpine S2-S80C 8" & S2-S40C 4" - Next-Generation S-Series Component Speaker Bundle

Alpine UTE-83BT Bluetooth Marine Radio Kit with CAMC1B Single-DIN Cover & PWE-S8-MRN Compact 8" Powered Marine Subwoofer – Boat, UTV & Golf Cart Ba...

Infinity Basslink Mini 6 x 8" Powered Underseat Subwoofer System

ATG Marine Audio Bundle: Includes 4 channel amplifier and two pairs of 8" RGB LED White Speakers

ATG Marine Audio Bundle - Includes 4 channel amplifier and two pairs of 8" RGB LED Black Speakers

Hertz HMX 8 -TC - 8" 4-Ohm Coaxial Marine Speakers, Black Grilles, Pair

Hertz HMX 8-TW - 8" 4-Ohm Coaxial Marine Speakers, White Grilles, Pair

Kicker 46L7T82 Two L7T L7-Thin 8-Inch (20cm) Subwoofers, Dual Voice Coil, 2-Ohm, 350 Watts Each

JBL BassPro SL2 Self-Powered 8" Low-Profile Underseat Vehicle Subwoofer System

Kicker 49L7X82 8" SoloX L7X Dual 2-Ohm Subwoofer

2) Planet Audio 12" 1800W Subwoofers + Vented Lined Box Enclosure + Amp + Wire