Description:MB Quart 10" subwoofer upgrade system powered by a 400 watt class-d amplifier. This system upgrades the OEM premium audio subwoofer.Kit Inclusion: Subwoofer: 10 Inch Subwoofer wired at 2 Ohm: Application specific long-throw high output design. Subwoofer Mounting: Uses the OEM premium audio system subwoofer enclosure/location Subwoofer Amplifier: 400 Watt High Efficiency, Class D Amplifier: Big power, small chassis design with low current draw. Subwoofer Amplifier Mounting: Mounts to amp plate included with MBQJ-STG6A-1 and MBQJ-STG6AH-1. Harnessing: Subwoofer to amplifier harness. Accessories: Replacement MB Quart Logo Badge for the subwoofer enclosure. Features: Compatible Vehicle Fitment: Jeep® Wrangler (JL) 2018-Current Amplifier Features: 400 watt high efficiency Class-D compact NA2 amplifiers with on-board equalization. Subwoofer Features: 10 inch application specific long-throw high output subwoofer: Frequency Response - 20Hz to 250Hz, Sensitivity - 87db, Impedance - 2 Ohm. Mount / Harness: Easy Installation Uses OEM premium subwoofer system enclosure and hardware. Time and Tools: Basic hand tools. Specifications: Vehicle Kit Total System Power (watts): 400 Color: Black Shipping Weight (lbs): 12.8 Shipping Length (in): 13 Shipping Width (in): 12.5 Shipping Height (in): 8.25 Type: Vehicle Kit Brand: MB Quart Series: Jeep Wrangler Tuned Category: Mobile Condition: New Warranty: 1 Year Compatible Vehicles: Jeep® Wrangler (JL) 2018-Current