Rockford Fosgate Prime R2 Series 12" Subwoofer Coil Configuration:Single 4 Ohm Back Panel Cutout

Back Panel Cutout

shallow-mount polypropylene Plus One™ woofer cone with rubber surround

frequency response: 67-21

But looks aren't everything and that's why the powerful voice coil on these subs is sure to turn up your sound output

Rockford Fosgate Prime R2 Series 12" Subwoofer Coil Configuration:Single 4 Ohm Back Panel CutoutCar Audio Fanatics who want Rockford Fosgate quality can rely on the Prime Series 12" subwoofers to get the job done, and the Dual Voice Coil provides awesome installation flexibility. These drivers can pump out the bass due to their mica injected polypropylene cone, and their stamp cast baskets with spider venting typically reserved for more expensive models keep the motor running cool! These R2 subwoofers are optimized for sealed and vented