Help!! Planet audio big bang??

[chsvick5 10+ year member]

Guys well ive been running this amp for bout 6 months i had sold it to a friend of mine which btw he is a *******. He had it hooked up to around .5 ohms on a stock electrical at full blast. It would run for bout 5 10 min then shut off. I took it away from him and im running it at 1 ohm. I have 4 opti 1232d on it running at 1 ohm. The problem is it doesnt sound the same. Suddenly one day i heard it less. So i checked everything and it was wired good. The battery fuse was not tight so i replaced it but still is the same. I connect 2 subs and it sounds good. I connect the other two alone and the same. Then i connect all 4 and it sounds the same not louder nor anything. I replaced my rca's and nothing. What can it be please help!!!

P.s. I just ordered another amp which should arrive wednesday.

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[CAT MAN 5,000+ posts]

subs are out of phase

 

[chsvick5 10+ year member]

which means? :S

 

[CAT MAN 5,000+ posts]

which means? :S

rewire the subs. you have a pos and neg switched on one or 2 of the other subs. make sure its hooked up exactly like the other subs.

 

[CAT MAN 5,000+ posts]

which means? :S

rewire the subs. you have a pos and neg switched on one or 2 of the other subs. make sure its hooked up exactly like the other subs.

 

[chsvick5 10+ year member]

alright will do but it started doing that without me changing any thing on the sub. just suddenly one day it did that

 

[SPLaudio 5,000+ posts]

might have damaged some fets in the amp