dual 12 inch subwoofer box ported

MB Quart Reference 12" Subwoofer with 3" Voice Coils for Car Audio, Vented Motor Assembly & Pressure Treated Double Stitched Foam Surround, 1200W

MTX Dual 12 Inch Car Subwoofer Box with Amplifier 1200W Max Power Audio System, 2 Ohm Subwoofer Package with 1500W Amp, Capacitor and Wiring Kit

PowerBass XL-1240DSS - 12" Dual 4-Ohm Powersports Subwoofer with Grill

Pyle 200W 2.1 CH Compact Bluetooth Stereo Power Amplifier with USB Player PDA33BU

MTX 12" 1200W Max Car Audio Dual Loaded Subwoofer Set with Car Audio Amplifier

Q Power QBOMB10V Dual 10 Inch Vented Port Subwoofer Sub Box w/ Bedliner Spray

MTX TNE212DV 12-Inch 2000-Watt Max Car Audio Dual Loaded Subwoofer Box Enclosure

Trexonic 12.5 Inch Portable TV+DVD Player with Color TFT LED Screen and USB/HD/AV Inputs

MTX 12" 400 Watt RMS Dual Loaded 1200 Watt Car Subwoofer Enclosure Audio with Sub Box, Mono Block & 8-Gauge Amplifier Complete Wiring Installation Kit

Memphis Audio PRXE12DFT Dual 12" LED Loaded Subwoofer Box + PRX800.1V2 800W Mono Amp Bundle w/ 4 Gauge Wiring Kit & LED Controller

MTX 12" 1200W Dual Loaded Car Subwoofer Audio w/ Sub Box & Amplifier (Open Box)

HIFONICS 12" 1600W Car Audio Subwoofers, DVC Speakers (2 Pack), Bundled with QPower Ported Enclosure Box

Hifonics HFX12D4 12 Inch Subwoofer, 800 Watt Max 400 Watt RMS Single Speaker for Car & Powersports Vehicles, 1 Pair

Emerson® 12-Watt 480p DVD Player for TV with Powered 2.1 Speaker Surround System, Composite/S-video Video and Coax Digital/RCA Audio Outputs, an...

Polk Audio Signature Elite ES20 Bookshelf Speakers - Pair (Black)

Polk Audio Signature Elite ES10 Surround Speakers - Pair

MTX Dual 12 Inch 1000 Watt RMS Vented Subwoofer Enclosure + Planet Audio 1500 Watt Monoblock Amp + Soundstorm 8GA Wiring Kit, Black

4) HIFONICS HFX12D4 12" 2400W Car Audio DVC Subwoofers Power Bass Subwoofers

Sony SS-CS5M2 Hi-res Bookshelf Speakers (Pair) with Center Channel Speaker Bundle

Kicker VL7S122 L7S 12" Subwoofer in Vented Enclosure 2-Ohm

QPower QBOMB, Single 10" Tough Vented Shallow Ported Car Audio Subwoofer Box Enclosure with 1.4 Cubic Feet of Air Space, Black

QPower 10 Inch Single Slim Shallow Subwoofer Box and Pyle 1000 Watt Subwoofer

Q Power QBOMB12TB Dual 12-Inch Triangle Ported Subwoofer Box Enclosure (2 Pack)

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