Cerwin Vega BKX212S Dual 12" Sealed Bass Package Powered Subwoofers and 40 mm voice coil

and 40 mm voice coil

or a bridged subwoofer

master-volume

PFM Filter Switch: Reduces unnecessary ultra-low-frequency signal content

while the woofer motor is secured with damping epoxy adhesive

Cerwin Vega BKX212S Dual 12" Sealed Bass Package Powered Subwoofers and 40 mm voice coilThe Cerwin Vega BKX212S is a complete bass package built around a dual 12 inch loaded sealed enclosure and a matching XED3001D monoblock amplifier. It provides a straightforward way to add dedicated low frequency output to a factory or aftermarket car audio system. The preloaded enclosure reduces the need to select separate subwoofers, box, and amplifier components. This package is intended for drivers who want a compact, coordinated bass upgrade for