bd, I'd run it down to a 40, so you dont blow anything.... that fuse will pop first.
my bro's 1200w amp has two 30 amp fuses.
my 500w JBL amp has a 30 or a 40amp. I can't remember.
I'll take a look maybe I'm remembering wrong, but I know the fuse was chosen with some thought. Your point is well taken and I'm positive that my electrical engineering buddy wouldn't set me up with a fuse with a higher capacity than the fuse in the amp.
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1989 4Runner: Dual Ultimate (Inchworm front & Marlin 4.70 rear), Marlin Twin Stick, 1200-lb clutch, 4.88 R&P, Aussie Front, Detroit rear, 30-spline Longs, Long hub gears, ARP hub and knuckle studs & 35x12.50 Cooper STT PRO tires. Marlin rear bumper & sliders. FROR front bumper. SAS with Alcan springs & Rancho 9000XL shocks. Budbuilt Bolt-on traction bar. Custom Interior Cage by Those Guys Rod and Customs.
Moab Tested & Rubicon Approved