Enjoy maximum bass in vehicles with limited area by adding a low-profile Space Series 12” single-voice-coil 4-ohm subwoofer by AudioControl. The SPC-12S4 is built with a structurally rigid low-profile basket and heavy-duty components to deliver powerful sound from your audio system without taking up precious cargo area. This slim subwoofer also features a weatherproof design and removable grille so you can take your music on or off-road. | Audiocontrol | | Space Series 12” Single-Voice-Coil 4-Ohm Low-Profile | Black | Best Buy