MOJO subwoofers are the biggest and the baddest subwoofer in the Memphis line. The MOJO1212 was re-engineered to handle massive amounts of power and produce excessive amounts of bass. Capable of handling massive amounts of power and shelling out thunderous bass, these subwoofers is the most impressive Memphis subwoofer to ever hit the street. Selectable 1 ohm or 2 ohm impedance gives you flexibility, ensuring that the lightweight polypropylene cone and double-stitched folded rubber surround can pump out accurate bass all ride long. 12" Component Subwoofer With Selectable 1- Or 2-ohm Impedance Lightweight Polypropylene Cone Double-stitched Folded Rubber Surround Vented Cast Aluminum Basket 3.5" Aluminum Triple Voice Coil Reinforced Spider Power Handling: 1500 Watts RMS (3000 Watts Peak) Sensitivity: 83.5 Db (1 Ohm); 84 Db (2 Ohms) Top-mount Depth: 8.74" Sealed Box Volume: 1.5 Cu. Ft. Ported Box Volume: 2.5 Cu. Ft. Cutout Diameter: 10.79" Grille Not Included