Rockford Fosgate RFK4 4 AWG Power Amp Installation Kit

Kit includes 17 feet of 4 AWG power wire, 3 feet of 4 AWG ground wire, Maxi fuse holder and fuse, 100 Amp fuse.

BC-5W2 is a marine specification indicating this cable is suitable for use on boats and non-commercial marine vessels.

heat rating designation on UL 1426 (105° C in a dry environment, 75° C in a wet environment).