marine speaker not working

laurie8888
laurie8888 Posts: 1
edited August 2013 in Speakers
hI

Got Clarion CMD7 HU and POLK Speakers and POLK AMP D5000.5 from 2012

Only one set of speakers now working on port side of boat. Checked connections into back of speakers and all ok.

Any other ideas, can it be probably be with AMP? SUB WOOFER WORKING OK

Are there fuses for speakers or maybe loose speaker wires into AMP?
Checked fade, balance etc on HU


Any help apprciated

thanks
Post edited by laurie8888 on
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  • [Deleted User]
    [Deleted User] Posts: 7,658
    edited August 2013
    Hello laurie8888,
    Welcome to Polk's forum, sorry there's a problem. Probably the first thing to try is swapping out the right and left audio cables that go from the head unit to the amplifier. If the problem changes channels then the problem is with the head unit, if it remains in the same channel then try swapping the speaker wires at the amp, left for right. Here again, if the problem changes channels then the problem is with the amplifier. If the problem stays in the same channel then either the speaker wire itself or the speakers have a problem.
    If it seems to be a Polk product contact Polk's CS department on Monday at polkcs@polkaudio.com or via telephone at: 1-800-377-7655.
    Regards, Ken
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