You'll undoubtedly get a lot of bass for your buck with the 12-Inch Car Power Subwoofers from Rockford Fosgate. These subwoofers were made for sealed and vented enclosures, which make them suitable for a wide range of installations. Offering 2300 watts of maximum power and 1150 watts of RMS power, this subwoofer speaker system has dual 4-ohm voice coils and a poly injection cone. The 12-inch sub offers competition-style binding posts and an efficiency of 84 dB. With a mounting debt of 6.75 inches, this subwoofer could be the perfect solution to getting the quality out of your car audio you've come to expect. The included QPower 12-Inch Single Heavy Duty Vented Subwoofer Enclosure Box features a solid 5/8-inch MDF construction, charcoal carpet coverings, a dual vented design, and a terminal cup connected. With this enclosure box, you'll be able to turn your ride into a sound machine. Combining the subwoofer with the enclosure box ensures that you'll experience top-quality speakers in your vehicle.