2004 Sub and Amp install

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OP
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2004XLT

2004XLT

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No problem, thanks for all the help with this. My install kit came with a rubber grommet so if I do end up drilling a hole in one of the rubber plugs then I'll have a tight seal. Just a matter of finding one near the battery so I can run the power wire on the pass. side.
 
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2004XLT

2004XLT

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I took another look at it today and couldn't find any way to run the power wire on the battery side. I could run the wire under the car and come up thru the plug in the jack area, other than that I would have to drill a hole or run thru the plug on drivers side.

Any other thoughts on this? Does everyone else drill thru the firewall to run the wire?
 

GAINMOB

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dont run under the truck...wires will exposed and get cut...nicked and you'll have to replace...drill hole through pass side and keep on that side...dont zig-zag the wire u want the least amount of wire possible...drill hole through wall...place grommet...push wire
 
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As far as wiring the line output converter goes, since I'm using a mono amp for a sub only I need to keep all speaker outputs off the head unit intact, how would I tap into these wires?
 

tsingson

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If you HAVE to run under the truck, definitely shield the wire with some kind of wire loom and I would definitely wrap numerous times with electrical tape. Maybe even get some rubber hose and slit that open to put the wire in between and then tape that up.
 

GAINMOB

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As far as wiring the line output converter goes, since I'm using a mono amp for a sub only I need to keep all speaker outputs off the head unit intact, how would I tap into these wires?

i tapped into the rear sub speaker witht he converter...you will have to figure out which is +/- then splice or t-tap to that line for the converter...connect rca to converter then to amp...

i have pics of what mine looked like in this forum so i would recommend serching for converter install or something of that nature or simply going through the threads in electronics for what sounds similar to your install...
 
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2004XLT

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Got it all done yesterday, I used 18-14g taps to tap into the outputs right at the head unit, my line output converter also had a remote out so I just ran that back to the amp. I ran my power wire from the battery down behind the wheel well then right in the corner between the body and the frame rail. I ran it up thru the rubber plug under the passenger front carpet. I have it all sealed up, used wire loom on the 12" thats exposed under the truck, and zip tied it up tight with the frame rail.
 
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They sound real good, I thought my stock speakers would sound bad next to the subs but it sounds great. I have the subs facing the back of the truck, is this better or should it face forward? Also have a pop when radio turns off or on will check ground to see if that is the cause.
 

GAINMOB

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the way the subs face is all up to u and the type of music...whichever sounds best to ur ears...ppl tend to have the pointed back so the sound will reflect off the back...I had a JL 15" once that sounded best up...2 kickers that sounded best firing down...my 18" now sounds best back with port up...my 2-18s that im going to put in next year will be up port back
 
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