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wierd deck problem.

Old 10-17-2006, 11:08 PM
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wierd deck problem.

sometimes when i turn my deck up really loud my speakers start cutting out and then they reset themselves and go back on but 2 seconds later they shut off again, my sub remains on and pounding, only the speakers cut out.
it works fine with regular use, but when i crank it it starts ****ing up, whats goin on?
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Old 10-17-2006, 11:33 PM
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are you running an amp on your highs ?
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Old 10-17-2006, 11:34 PM
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Originally Posted by theif
are you running an amp on your highs ?
nope, not yet anyways.
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Old 10-17-2006, 11:48 PM
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What make/model is the deck and the vehicle this deck is in?
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Old 10-17-2006, 11:50 PM
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Its a JVC kdg720
and im running 4 speakers
2 shitty xplod 6x9's (came with car)
and two small (4" maybe) eclipse two way speakers in my dash
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Old 10-17-2006, 11:56 PM
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You used the factory harness I assume, for power, ground, etc? I wonder if maybe the ground is not good enough, or maybe the internal amp is drawing too much current, getting a voltage drop, and going into protection mode briefly?
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Old 10-17-2006, 11:58 PM
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Originally Posted by 2 8's AKA Jeepbeats
You used the factory harness I assume, for power, ground, etc? I wonder if maybe the ground is not good enough, or maybe the internal amp is drawing too much current, getting a voltage drop, and going into protection mode briefly?
i didnt install the deck, it was installed professionally, but i kn ow that it has a direct fused wire for power, straight to the battery. and he used the factory ground so that should be good, no?
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Old 10-18-2006, 12:05 AM
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Hmmm. Sounds ok, not too sure. If there is any doubt you can always run a ground of your own elsewhere. I am sure someone else on here will have two cents to chip in on this, I wonder if you can pull the deck, but leave it hooked up, and meter the power wire coming into it to see if it is getting a big voltage drop at full volume. You are always going to be better off running a separate amp in my experience, rather than going with deck power. Always.
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Old 10-18-2006, 12:07 AM
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Originally Posted by 2 8's AKA Jeepbeats
Hmmm. Sounds ok, not too sure. If there is any doubt you can always run a ground of your own elsewhere. I am sure someone else on here will have two cents to chip in on this, I wonder if you can pull the deck, but leave it hooked up, and meter the power wire coming into it to see if it is getting a big voltage drop at full volume. You are always going to be better off running a separate amp in my experience, rather than going with deck power. Always.
of course an amp would be better, but its not quite in the budget right now, i will eventually amp all my speakers tho.
i will try to run a new ground and see if that works.
but any other ideas from anyone would be greatly appreciated,.
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Old 10-18-2006, 12:29 AM
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Sorry, didn't mean to come off sounding like a dick there. A couple of cheap options: http://vancouver.craigslist.org/ele/208664912.html
http://vancouver.craigslist.org/ele/220716195.html

Good luck!
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