Which 12-inch subwoofers are best? It is only natural to want a fully immersive, vibrant sound when listening to music. Thanks to the invention of the subwoofer, that sound is more readily achieved.

Single and Dual 12-inch subwoofers in matched sealed enclosures for simple, easy in-car bass upgrade PCb1200 Dual enclosed subwoofer system. Additional images and ...

Dual 12 Inch Sub Box vented enclosures designed to hold 2 Subwoofers (not included) playing your music; Rock out and let the streets hear your anthems Dual-chamber design of 12 inch speaker box makes ...