Rockford Fosgate RFW4B 100 Foot Spool 4 AWG Frosted Black Wire amplifier wiring kits Great for cars

Great for cars

or adhesive-secured runs

Surface mount onto flat surface using stainless steel bolts route cable through a 12mm hole

bright daylight-style output suited to driver cabs

Hardness: 550HV~750HV Finish: Black Phosphate Coating Pack Qty: 100 Pieces

Rockford Fosgate RFW4B 100 Foot Spool 4 AWG Frosted Black Wire amplifier wiring kits Great for carsRockford Fosgate RFW4B 4 AWG 100 Foot Frosted Black Wire Spool For professional installers requiring bulk 4 AWG negative cable without compromise on conductor quality, the RFW4B delivers 100 feet of full specification PC OFC copper across 1,862 strands on a single spool. Product Overview The RFW4B is Rockford Fosgate's 100 foot bulk spool of 4 AWG negative insulated wire, designed for professional installers and high volume car audio builds where pre