CT Sounds MESO-12-D4 3000 Watts Max 12 Inch Car Subwoofer Dual 4 Ohm : Everything Else - Amazon.com
MESO-8 - 1600 Watt 8 Inch Car Subwoofer - CT Sounds – CT SOUNDS
I choose this sub because of the brand name, looks awesome but needs an amp to really use the potential -- CT Sounds Meso-6.5-D2 6.5 Inch Car Subwoofer Dual 2 Ohm, 800