Rockford Fosgate RFW12-250 12 AWG Speaker Wire, 250 Ft Subwoofer Grilles and a removable protective grille

and a removable protective grille

and served spiral shielding

Its four-channel amplifier supports up to eight-speaker audio systems when expanded with compatible components

Audison D-Class technology combines switching amplification with a compact chassis and rated efficiency above 87 percent

and a die-cast aluminum heat sink

Rockford Fosgate RFW12-250 12 AWG Speaker Wire, 250 Ft Subwoofer Grilles and a removable protective grilleThe Rockford Fosgate RFW12 250 is a 250 foot bulk spool of 12 AWG speaker wire for car audio installations and system upgrades. It gives installers and enthusiasts a single long run of cable for routing speaker connections throughout a vehicle. The frosted black and silver finish helps distinguish the two conductors during termination. This cable is intended for wiring speakers in aftermarket car audio systems, whether building a complete installation