Alpine Type InchX Inch 10 Inch Swx-1043d Dual Voice Coil 4 Ohm 3,000 Watt Car Subwoofer
This sub will out pound almost any 12 best sub out by far. And the pirce isnt bad at all I have one 10 in my car and wasnt going to think it was going to b enough but it def is and it sounds amazing