04-08-2012, 08:03 AM | #29 |
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I installed my amp yesterday, using the wiring harness that I made. It works almost as I had hoped it would.
I used the solid blue wire on the PAC harness for my remote amp. My amp behaves as follows: Ignition off / Radio off: Amp off Ignition off / Radio on: Amp on Ignition on / Radio off: Amp on (I don't like this) Ignition on / Radio on: Amp on I'm not sure why amp turns on even when the radio is off. You can't hear any noise coming from the speakers, but the LED on the amp turns green. I'm not sure if the factory BA system behaves like this or not. I also ran my front speaker wire back into the harness as I said I would. Right now, my system needs some serious tuning. My Focals should be here on Tuesday, but for now I'm using the factory speakers powered by my amp. The rear speakers are louder than the front, for mids. The sub is overpowering everything. I also need to get some foam tape to wrap the wires in. I used a 0dB 1kHZ test tone to set the gain for the front and rear channels and a 0dB 50Hz tone to set the sub (all at 75% of max volume). I used 12.3V for the front and rear channels and set the sub to 33.6V. With the same volume setting I was getting about 7-9V in the trunk on the RCA lines. |
04-08-2012, 08:09 PM | #30 |
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Drives: 2011 2SS IOM Vert Join Date: Aug 2009
Location: Indiana
Posts: 1,096
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Great work. I know that on the ba cars, the amp stays powered on until you open the door or the retained power turns off. It also powers up when you open the doors in order to play the chimes--regardless if the radio is on or not. So that may help explain why it does that.
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04-08-2012, 08:14 PM | #31 | |
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Quote:
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04-09-2012, 05:51 PM | #32 |
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Pics of my install thus far. I'm still waiting on my speakers to come in, so I can finish this off. As you can see, I'm still sporting the stock speakers. Any suggestions or feedback for improvement are always welcome.
Completed Trunk: ******** amp mount, could be lined up a tad bit better I think: Naked, my amp kit didn't include enough black wire but it had excess red wire. This will be a quick easy fix: Audio Integrations Sub box with JL Audio 10w6v2-D4: Speaker wiring and stock speakers: |
04-10-2012, 05:52 PM | #33 |
Drives: Too many to list Join Date: Dec 2011
Location: East Coast Runner
Posts: 878
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I figured I would try your method today (using 2 ZISLs), cutting the harness and ditching the huge LOC and all I can say is
The AA-GM44 LOC is genuinely a POS. Using the ZISL I could instantly tell the signal had cleared up significantly. I did have to use 2 pairs of female couplers from the ZISL to my 4-channel RCAs. My sub amp is using the 4 channel pre-outs and the sub now recognizes frequencies that it merely glanced over using the AA-GM44 LOC. Even with the levels turned fully up on the AA-GM44 LOC I had to adjust the gains on the 4-channel amp. With the ZISLs connected, I had to turn the gains back down. The front speakers gain is as low as it can possibly be, while the rear speakers are turned up approximately 1/8. I wasn't expecting such a drastic change. I don't know how PAC managed to FUBAR this. The harness is great, the LOC is a POS. On the other hand, using the blue wire on the PAC harness is indeed a remote turn-on. If you look, the blue/white wire is in the PAC harness but has no wire associated with it on the vehicle side. The remote wire has 12v when the radio is on or the vehicle needs to alert you (i.e. leaving the headlight switch in the on position). With that being said, PAC is exactly what I thought they were...POS. The harness is great, if you modify it. If you plan on using the PAC LOC, prepare to deal with signal quality degradation. So... |
04-10-2012, 05:58 PM | #34 | |
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I guess it's a good thing I used the blue wire, b/c I'm pretty sure my original intention was to use the blue/white wire. But the blue wire works pretty well. I too had to use female couplers, which actually caused some problems for me. The couplers were touching and I thought no big deal, it's just the outer portion, which should be ground, but my left rear and left front signals were crossed. It took me an hour of playing with the fader and balance to figure it out. |
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04-10-2012, 06:07 PM | #35 | |
Drives: Too many to list Join Date: Dec 2011
Location: East Coast Runner
Posts: 878
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Quote:
I have some Monster couplers on the way that should be here tomorrow so I have the pleasure of ripping it all out and doing it again. I too had to do the fade and balance "song and dance" Yes, you were right... |
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04-10-2012, 09:31 PM | #36 |
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I went with these couplers. Probably not any better than the radio shack ones, but it's one less thing to worry about. I did wind up covering mine with tape to solve my issues.
I also want to add, for anyone else considering this method, that I have zero popping when the amp turns on or off. |
04-11-2012, 09:17 AM | #37 | |
Drives: Too many to list Join Date: Dec 2011
Location: East Coast Runner
Posts: 878
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Quote:
With any install I do, I use either resistors in parallel or a diode and capacitor to drop the remote from 12v to 6v, to eliminate any pop that may present itself. |
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04-11-2012, 09:52 AM | #38 |
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When I tested the remote amp wire on the radio with my DMM, I found that it took a good 20 seconds to slowly bleed down to 0V from 12v after shutting off the car/radio.
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04-16-2012, 08:57 AM | #40 |
Tampa Bay Camaros
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jeepguy_1980, I like your sub enclosure. I've got my amp & JL sub up and running with my BA setup, but I'm looking to find a cleaner looking stealth enclosure... if you don't mind me asking, where'd you pick that up?
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04-16-2012, 09:04 AM | #41 |
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04-16-2012, 09:17 AM | #42 |
Tampa Bay Camaros
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Thanks for the quick reply (and discount code!)... I'm bummed that it doesn't come in a 12" version, but I'm willing to buy a new 10" sub if it's going to allow me to keep more of my trunk.
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Tags |
amp install, non-ba |
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