Enhance your driving audio with minimal effort. This all-in-one active subwoofer bass package features a slim trapezoid design that fits neatly in the trunk to save space. The 12 in driver delivers 245 W RMS, producing strong bass across the 30–150 Hz range often missing in factory systems. A sealed enclosure keeps bass tight, and simple controls allow easy tuning to your vehicle's acoustics. A practical plug-in bass solution for sedan and SUV owners. | Vevor | | Subwoofer Bass Package, 12 in, 245W RMS, Complete Car Audio Subwoofer and Amp Package, with Loaded Enclosure | Black | Best Buy