12 inch speaker box

Kenwood P-XW1241S Single 12" Subwoofer in a Vented Enclosure and includes a X503-1 1000W Max Power eXcelon Class D Mono Amplifier

Alpine R-SB12V Pre-Loaded R-Series 12-inch Subwoofer Enclosure, R-A75M 750 Watt Mono Amplifier, and Wiring Kit

Memphis Audio 60th Anniversary MJP1244 MOJO Pro Series 12" Component Subwoofer with Gold 60th Anniversary MJP1500.1 Monoblock Subwoofer Amplifier

Kicker 48PXA6001 Weatherproof Powersport Mono Amp & 12" 2 Ohm Marine Subwoofer ( White Grill ) Includes LED Remote

Alpine (2) S2-SB12V 12" Halo S-Series Preloaded Subwoofer Ported Enclosure S2-A120M Mono Amp and Rux Bundle

Kicker Key500.1 Smart Mono Amp & Dual 12" 50DCWC122 Vented Enclosure Bundle

Kicker (2) L7S122 L7S 12" Subwoofer, Dual Voice Coil, 2-Ohm & 52GL712 Grill Bundle

Memphis Audio PRX6903 Power Reference Series 6x9" 3-Way Coaxial Speakers With Swivel Tweeters - Pair with OEMBKT69 Vehicle Specific 6X9" Speaker Ad...

Kicker 48CVTDF122 CVTDF 12" Sub Down Firing enclosure w/ 500 Watt Key Amp Bundle

Kicker 51MWE124 - MWE 12-Inch Premium Marine Subwoofer (Enclosure) 4-ohm & 48KMA6004 Marine Amp Bundle

Memphis Audio - Two BRMG12 12" 12" High Excursion Subwoofer Grills For Select Subwoofers

Kicker Bundle - Compatible with Chevy/GMC 12" L7T Solo-baric Enclosure & 5 Channel LX Amplifier Audio Upgrade ( 51KGMDL7T122, 51LX12005)

Kicker 12 Inch CVR Woofer (4) 52CVR122 Package with 51LX16501 Amplifier

Hertz HMS 12 B4-LD-C - 12" 4-Ohm Marine Subwoofer with RGB LEDs, Black Grille

Kicker Marine KPX500.1 Powersports Amp & (2) 12" 4 Ohm Premium Marine Free-Air Subwoofer (Charcoal Grill )

Kicker 48KMXL65 6.5" Horn-Loaded Marine Speakers and Front Kick 6.5in Speaker Pods Compatible with Polaris RZR 2014-2023

Memphis Audio VIV1212 VIV 12" 1 OR 2 OHM Subwoofer with MJP1500.1 Monoblock Subwoofer Amplifier and 0GKIT Amp Wiring Kit

Kicker (2) 50CWCS124 CompC 12" Subwoofer, Single 4-Ohm with CXA8001 Amp Bundle ( Includes Bass Knob )

Kicker Marine KPX500.1 Powersports Amp & 12" 4 Ohm Premium Marine Free-Air Subwoofer (Charcoal Grill ) Includes LED Remote

Alpine HDA-V90 Status Hi-Res 5-Ch Amp w/ (2) HDZ-65 6.5" & HDZ-W12 12" Sub Upgrade Bundle

Kicker 48PXA6001 Weatherproof Powersport Mono Amp & (2) 12" 4 Ohm Marine Subwoofer ( White Grill )

Kicker (2) 51MWF124 - MWF 12-Inch Premium Marine Subwoofer (free-air) 4-ohm & 48KXMA12002 Marine Amp Bundle

Alpine HDA-V90 Status Hi-Res 5-Ch Amp w/ HDZ-653S 6.5" Slim 3-Way, HDZ-65CS 6.5" & HDZ-W12 12" Sub Upgrade Bundle

Alpine RS-W12D4 12" Shallow R-Series Sub w/ R2-A75M Mono Amp Bundle