12" Shallow Dual Voice Coil Subwoofer (2Ω) Experience deep, powerful bass in tight spaces with the Diamond Audio DMD122SH 12-inch shallow mount subwoofer, engineered for compact car audio systems, trucks, and custom installations. With an ultra-slim 3-inch mounting depth, this 12" shallow subwoofer delivers impressive low-frequency performance without sacrificing valuable interior or cargo space. As part of the reliable Diamond Audio DMD Series, the DMD122SH subwoofer is optimized for sealed enc
