kicker zx650.4 problem

[REDLINEZ33 10+ year member]

Sorry if I am posting in the wrong area

I have a kicker ZX650.4 and for some reason I get sporadic hish noise out of amp 2 right speaker..... You cant hear it over normal music, but if I am listening to it at lower volume, or if the song gets quiet, the it randomly hishes (but it doesnt always happen).

I have narrowed it down to an amp problem (hooked different speaker up same problem, switched RCAs around same thing).

What would cause this and is there a place I could send it to to get it fixed? I am almost at the point I want to buy a new amp (I have had good luck with alpine before).

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[Polecat 5,000+ posts]

if you have isolated it to one channel, then yes, it could be the amp. You can send it in to us for repair, even if it's out of warranty, for a small fee....no reason to change amps unless you want, for a 'maybe' $40 solder repair.