Upgrading my sub, need a little wiring help
Alright guys so I've searched and searched and searched on this topic for a while, I have the Sony stereo, and I've picked up a shallow 10" alpine type R, box small enough to put it behind the seat in the factory location, and line out converter, I have an amp, wiring kit and capacitor from a previous vehicle already...
What I need help with is a constant 12v power for the line out converter, as well as an accessory 12v signal for it and the amp. I remember reading a thread where someone did this off of their power inverter, at least for the signal they did, but I can't find the thread now, I'd prefer to do this as close to the amp and sub as possible instead of going to the fuse box, but if I absolutely have to go to the fuse box then I will. Can't wait to hear how this is going to sound. Thanks in advance. |
You don't need a constant 12V source for the line out converter. You need a switched source that's hot when the ACC/run circuits are activated. Grab your owner's manual and look up the kick panel fuse diagram. Pick a circuit that's hot when you need it, hook up an add-a-circuit ($5-$10 at autozone), and run your power wire from the kick panel to the terminals on your converter/amp remote turn on terminal.
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Originally Posted by J15
(Post 5468878)
You don't need a constant 12V source for the line out converter. You need a switched source that's hot when the ACC/run circuits are activated. Grab your owner's manual and look up the kick panel fuse diagram. Pick a circuit that's hot when you need it, hook up an add-a-circuit ($5-$10 at autozone), and run your power wire from the kick panel to the terminals on your converter/amp remote turn on terminal.
Any ideas on pulling the switched power from the inverter? I still can't find that post and I'm looking. |
PACaudio.com
Will allow you to keep Sony amp and instal your amp . Having this put into my 2015 Platinum Screw with Sony stereo AP4-FD21 , also check you tube for additional info on this product |
Originally Posted by Toovey2v
(Post 5468882)
Thanks for the input, the line our converter I got has both switched and constant for whatever reason, I'll take a look at it again when I'm done work, if I don't need a constant for it then I won't hook one up but when I was purchasing it they pulled it out of the package and showed me the terminals on it, and there was definitely both on there.
Any ideas on pulling the switched power from the inverter? I still can't find that post and I'm looking. |
Originally Posted by J15
(Post 5468919)
You don't want that pulling power when the stereo is off, especially if the engine is off. It should only be on when the stereo is on.
If I don't need constant power for it then that makes things a bit easier for hooking all this up. |
It looks like there's a couple ways to hook it up, but as you said no constant, which definitely makes the guy at the store sound like he knows what he's doing lol.
Maybe someone can chime in about the switches power from the inverter before I have to run a wire from the fuse box. https://cimg8.ibsrv.net/gimg/www.f15...6bb116dc91.jpg https://cimg1.ibsrv.net/gimg/www.f15...e590e8ff06.jpg https://cimg3.ibsrv.net/gimg/www.f15...f35e537bff.jpg |
Originally Posted by Toovey2v
(Post 5468704)
I've picked up a shallow 10" alpine type R, box small enough to put it behind the seat in the factory location
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Originally Posted by Aashu
(Post 5469134)
care to share some details ?
The box is supposed to be in tomorrow, I'll post some pics of the sub and box when I'm installing it. Bump for the switched power from the inverter! |
It may be that way in the diagrams because factory remote turn on signals are typically not from circuits meant to power a device with a real current draw. As we discussed creating your own circuit capable of safely handling the load, that's no longer an issue. Looks like the device has a built in relay and creates its own switched power with the remote lead. You'll probably be fine using a new switched circuit as described in the previous post for both the turn on and "battery" inputs.
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