Originally posted by paconyx
Thats not really a good idea, thats rule number 1, when trouble shooting. Never replace a blown fuse with a larger one, especially when, your same system set up, has never blown a certain gauge fuse in the past.
I don't believe he has the same setup though. If I'm not mistaken he added another amp. I'm willing to bet the increased current draw from the additional amp is the cause. Hence why he said it only blows when he cranks the volume up.