any amp rebuilders? MA 4000w

[peimp]

hey guys im new to the forums, and new to the car audio thing. i purchased a car with a MA 4000w amp and 4 12in orions. when i hook the rcas from the deck up to the amp, the subs make a popping sort of noise, even when no music is on. i was told by a local audio store that this site could probably help me find someone to rebuild this amp for me for way less than it would cost to buy new. can someone help me please?

thanks a ton

jason

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[peimp]

bump

 

[jeffs42885 10+ year member]

Try a diffrent deck..mine did the same. I then hooked the subs upto the rear out and did it that way.

 

[peimp]

thats what i originally thought, but the guy at circuit city said it was definetly the amp.

 

[Randy Savage 5,000+ posts]

Try regrounding the amp. Check to make sure the RCA's aren't grounded out. Usually that problem can be attributed to either of those things.

I work at CC and I'll be the first to tell you, take whatever they tell you with a grain of salt. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif