im using 80 amp glass fuse with 4gauge wiring for power and ground fuse is 12 inches from amp and in a power dist block i have a second fuse 12 inches from battery anl type 120 amp
i have jl audio 500/1 with 4 gauge ground and power supply , a 1.5 farad cap that blows fuses when bassing hard , subs are rated at 300 rms each they are 2 12s jbl any help would be appreciated.