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doof doof when going over bumps

v8commy

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now its very wierd but i bought a vn put a pioner cd player a us audio amp and a pioneer sub along with some kenwood 6" speakers and some pioneer tweeters now if i turn the stereo on with nothing playing the sub sounds like its distributing the sound of the car and if i go over a bump with the volume down the sub gos doof anyone had this problem?
 

acarmody

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now its very wierd but i bought a vn put a pioner cd player a us audio amp and a pioneer sub along with some kenwood 6" speakers and some pioneer tweeters now if i turn the stereo on with nothing playing the sub sounds like its distributing the sound of the car and if i go over a bump with the volume down the sub gos doof anyone had this problem?

Can you please rewrite this in English.
 

holdenboy

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Could be the earth fuse for the RCAs inside the head-unit, could also be the amp's earthing being loose / not connected properly.
 

VTPREDATOR

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hahah deffinately earthing out somewhere. check and recheck all cables/rcas. my stezza was doin that last week, turned out the rcas were earthing out on the amp itself.
 

v8commy

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hmm yeh it seems so i had it on and was playing with the earth cable and that would make it go doof doof omg bro fully sik
 
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