JL 500/1 messing up

[bweber721 0]

I have a JL 500/1 amp going to 2 memphis 10s. When we first installed every thing sounded great and plently of power. After a few days the amp went down on power and under cold start up it makes a buzzing or hissing noise from the amp. When the subs hit it goes away for a second , but it comes right back. at first it was making the noise for a few minites ,but know it is like 5 minintes after the start up. Does any body know what the noise is or why it doesn't have the power it used to??

[mrray13 30]

ask dave_edwards.....

or get it to the shop u bought it from.

there is a place that people here recommend for that but i don't recall the name....maybeask tirefryr, he's made mention of them.

wheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

[Eldorado 0]

I believe its KB Audio