Ok, so i have a 5000w Oz Audio sub hooked up to my Memphis 1000-D. It's been working perfectly fine for the past 2 weeks and last night I popped my fuses in my amp, they were 40A. Replaced them with some 40. I went to bump and now the sub makes a clicking noise (coils are intact, i checked them, sub doesnt sound blown when you push down on it), but the amp goes back and forth between protect and powered real quick, but it won't bump. My question is... do i have a problem with the sub or the amp?