Hi all i have a IPA2400 Inphase amp. Don't ask why but a screw has arched across the + - causing the main 60amp fuse to blow. So i have changed this and now when i turn the system up the 2 inphase subs sound blown. You would think they were blow. However, i tryed the amp on another sun and that did the same as well so has to be the amp. I am taken it apart and can see not sign of anything blown ie a Cap, Resistor and so on,
So does anyone have a idea on what has happened here please.