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Platinum - Posts: 5,352
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Joined: November 01, 2003
Location: Alberta, Canada
Posted: October 25, 2005 at 7:07 PM / IP Logged  
^^^^ actually you can if you don't push it too hard. To me it sounds more like an issue with one of the new speakers that were put in. It sounds much like a tinsel lead grounding out or perhaps a wire going to ground. This would affect all speakers in the system.
Friends don't let friends install stereos (or use Sony)
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sin913 
Member - Posts: 8
Member spacespace
Joined: October 25, 2005
Location: United States
Posted: October 25, 2005 at 9:07 PM / IP Logged  
Thanks for the advice, hopefully something will work
ss-installer 
Silver - Posts: 444
Silver spacespace
Joined: February 27, 2005
Location: United States
Posted: October 25, 2005 at 9:38 PM / IP Logged  
you say that the speakers were put in doors. how did you run the wireing thru the door jambs? maybe a speaker wire is grounding out.
Alien509 
Member - Posts: 42
Member spacespace
Joined: August 09, 2003
Posted: October 25, 2005 at 10:57 PM / IP Logged  
Sounds like you hooked too many speakers up to the head unit. What that basically dose is drag the impedence down and suck the voltage right out of the head unit. Since the speakers are forcing far more voltage they may have got it and so could your head unit. In other words, your headunit could be damaged for good. A side note to forbidden- only the alternator has a voltage regulator..... I don't know of any head units that seem to "auto bridge" between wattage and voltage. It also seems like you were trying to push atleast 6 speakers with that head unit..... that's how I fried my first headunit to be completely honest. It was a pioneer and I learnt my lesson the hard way.
sin913 
Member - Posts: 8
Member spacespace
Joined: October 25, 2005
Location: United States
Posted: October 25, 2005 at 11:01 PM / IP Logged  
the unit now goes up to as high as i want, we're gonna disconnect the middle speakers and see if that helps any
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Platinum - Posts: 5,352
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Joined: November 01, 2003
Location: Alberta, Canada
Posted: October 26, 2005 at 12:33 PM / IP Logged  
You guys might not be privy to some of the info that I am. Soundstream conducted a nice series of test on everyones head units (and manufacturers as well) before they brought out a line of speakers known as SPL. They were available in coax and component form and of course subs. A selling point of the coax and component speakers were the fact that they were all 2 ohm. Guess how many problems we had with a head unit powering 2 ohm front and rear speakers from cd players like Pioneer, Panasonic, Eclipse, Alpine, Driftwood.....not one problem.
Top Secret, I can tell you but then my wife will kill me.
DYohn 
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Joined: April 22, 2003
Location: Arizona, United States
Posted: October 26, 2005 at 12:50 PM / IP Logged  
Good to know!  Thanks Rob.  I imagine the THD on those built-in amps went through the roof, though.
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sin913 
Member - Posts: 8
Member spacespace
Joined: October 25, 2005
Location: United States
Posted: November 02, 2005 at 1:24 PM / IP Logged  
alright, the middles are disconnected. the right side of the car still works perfectly fine, but the left side still is pushin about 3/4 less than the right side...any clue?
geepherder 
Platinum - Posts: 3,668
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Joined: October 27, 2003
Posted: November 02, 2005 at 8:34 PM / IP Logged  

First, check your balance settings to make sure it's not simply biased to one side.  If that's fine, disconnect the speaker leads from the deck.  Now use a known good test speaker to check the outputs of the head unit.  If the problem does not present itself then, the problem is in the speaker(s)/wiring.  If the problem persists, it's in the deck.

My ex once told me I have a perfect face for radio.
sin913 
Member - Posts: 8
Member spacespace
Joined: October 25, 2005
Location: United States
Posted: November 02, 2005 at 10:29 PM / IP Logged  
thanks, I'll check it out, cause I know the settings are fine on the deck
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