Need help

[Alpine2005 10+ year member]

ok, i'm running my alpine sps-171a comp's and my sps-690a speakers off my kenwood kac-849 4-channel 50rmsx4@4ohms amp.

the problem is that my 6x9's speakers pick up ground noise or some other noise but my comp's don't. and every time i change the tracks i can hear a beep on the speakers.

i tryed flipping the rca cables and the channels but still nothing

what could be the problem?

i thinking of geting a PG octane-r 5:0:4

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[blackgeltabs 5,000+ posts]

Are the RCA's the same or are they a 4 channel rca set? If not then the RCAs to the rear channels on the amp may be to close to a power wire and you are picking up some noise

 

[Alpine2005 10+ year member]

they are the same. they are lightning audio strike rca cables. in all my systems i'm use these. they are very good and look nice.

but it's not the rca's cuz like i said i fliped them to a different input.

 

[cjjackson85 5,000+ posts]

Check the speaker connections on the amp/speaker. Maybe the rear output is somewhat fried...