JL Audio CP212-W0v3 Basswedge(Tm) Slot-Ported Enclosure With Two 12" W0v3 Subwoofers

JL Audio HO112-W6v3 Ported H.O. Wedge(Tm) Enclosure With One 12" W6v3 Subwoofer

JL Audio Stealthbox Custom-Fit Enclosure With 12" 12W3v3 Subwoofer - Fits 2009-Up Dodge Challenger

Proreck pr-122m Car Subwoofer 12" 1500W Enclosure Mono Amplifier Amp And Wiring Installation Kit New pr-122m

JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 12" 12TW3-D8 Subwoofers &8212 Fits Select 2007-14 GM Crew Cab Trucks - Black

JL Audio CS112TG-TW3 Sealed Powerwedge(Tm) Truck-Style Enclosure With One 12" TW3 Subwoofer

MTX TNE212D 12" 1200W Dual Loaded Subwoofer Box + 1500W Amplifier + Capacitor(Default Title)

Kicker 46TL7T122 Sealed 2-Ohm Enclosure With Single Square L7T Series 12" Shallow-Mount Subwoofer

JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With 12" TW3-D4 Subwoofer -- Fits 2015-Up Ford Mustang Coupe

SPL Boxes SB182-212BL Custom-Fit Dual 12" Sealed Subwoofer Enclosure - Fits 2007-2013 Chevy Silverado And GMC Sierra Crew Cab Trucks

Wet Sounds Ported 12 ENC Marine-Grade Enclosure For 12" REVO And ZERO Subwoofers

MTX 12" Dual Loaded Car Subwoofer W/Sub Box, Amplifier, Qpower Wiring Kit

Kicker 43DC122 Ported Enclosure With Dual 12" Comp Subwoofers

MTX S6512-44 12" 500W RMS Square Car Audio Subwoofer+Vented Sub Box Enclosure

Focal Access Universal 12 Ported Enclosure With 12" Subwoofer

Hertz Mille MPBX 300 S2 12" Shallow Sealed Subwoofer Loaded Enclosure

SPL Boxes SB112 Single Sealed 12" Subwoofer Enclosure

Kicker Compc 50VCWC122 2-Ohm Ported Enclosure With One 12" Compc(Tm) Subwoofer

Single 12in Sealed MDF Subwoofer Enclosure (Belva MDFS12) Belva 12-Inch Car Sub Box Made With 3/4in And Lined

MTX TNE212D 12" 1200W Dual Loaded Subwoofer Box + 1500W Amplifier + Capacitor

Kicker Compc 50VCWC124 4-Ohm Ported Enclosure With One 12" Compc(Tm) Subwoofer

SPL Boxes SB112V-KL Ported Enclosure For One 12" Square Subwoofer

Audiocontrol TXFBB12 Sealed Enclosure With 12" Shallow-Mount Subwoofer - Fits 2021-Up Ford Bronco

JL Audio Stealthbox Custom-Fit Fiberglass Enclosure With Two 12" TW3-D8 Subwoofers - Fits 2019-Up RAM 1500 Crew Cab Models With Fixed Rear Seat

JL Audio Stealthbox Custom-Fit Enclosure With 12" 12TW3-D4 Subwoofer - Fits 2018-Up Jeep Wrangler

Rockford Fosgate Prime R2S-1X12 Box, Great) 500W Peak, Series Single 12in R2SD4 Subwoofer Loaded Enclosure

JL Audio CS112LG-TW3 Sealed Powerwedge(Tm) Enclosure With One 12" TW3 Subwoofer

Wet Sounds ZERO 12 SUB KIT-S2 Loaded 12" Marine Subwoofer In A Sealed Enclosure - 2-Ohm Impedance

Single 12" Ported Subwoofer Box

Soundskins SSK-P112PXL-SMD Front-Firing Single 12" Ported Subwoofer Enclosure

Atrend 12SQV-12" Single Vented Subwoofer Box

Soundskins SSK-P212PXLFF-SMD Front-Firing Dual 12" Ported Subwoofer Enclosure

Kicker 49L7TDF122 Sealed Downward-Firing Enclosure With L7T 12" Shallow-Mount Square Subwoofer

Alpine RS-SB12 Single 12" R-Series Shallow Preloaded Subwoofer Enclosure

Belva BBX112BL (BLUE) 1.842 Cu Ft. Single 12in Ported Car Subwoofer Box Enclosure With Custom Blue Baffle