Looking for a powerful and reliable subwoofer for your car audio system? Check out the Memphis Audio M712 M7 Series 12" subwoofer! This subwoofer features a vented cast aluminum basket, 2.5" aluminum voice coil, and dual voice coils with selectable 1- or 2-ohm impedance. With a RMS power of 750W, the M712 is capable of producing deep and booming bass that will take your music to the next level. Its 120oz magnet, polypropylene cone, and double stitched rubber surround ensure top-notch sound quality and durability. Upgrade your car audio system with the Memphis Audio M712 subwoofer today!