remote wire is to control amp, bass coming from subs, and the frequency
Yes a remote wire is necessary. You must wire the remote wire from the amp to and ignition source of power (a component which turns on when the ignition in the car is engaged.) i.e. the radio. The remote wire signals for the amp to power on.
The Remote wire is for the installation of an amplifier. When you install the amp, you have a power (+12V) and ground wire to power the amp, but if you did not have a remote wire, it would drain all of your battery power while you were away from the car (because it would continually suck energy from it); however, without the remote signal coming from the CD player, the amp does not turn on. Does that answer your question? Basically, unless you're installing an amp, don't mess with it.
when connecting an amp to your car before you put your dash back together there will be a wire on the back of the stereo that will say remote an that's where you connect it then after all that's down get the song "Broadway" by spm
You only need the remote wire if you have an external amp.
Your amplifier should(hopefully) have an input for a "remote turn on" or some words to that effect. Hopefully your deck has either a "remote turn on" wire or a "power antenna" wire coming out the back of it. If it does, you're in business. Extend it to the "remote turn on" on the amp and you should be good!
Easy way to check were the problem is take a 6" piece of wire. Unhook the remote wire from your amp. Then hookup your 6" piece of wire to amp remote terminal then take other end and connect to the 12+ terminal. If amp powers up the its in the headunit. If amp does not powerup or goes into protect mode the amp is problem.
You have to run the powers and grounds for the amp, do not forget to set up the remote wire either. then you will need to connect the amp to the CD player auxillary with the RCA's, then you just wire your sub to the amp.-Shocker
It runs from your deck to the amplifier. When the deck turns on, it sends a low voltage signal to the amp to let the amp know to turn on. If you are running an amp on a stock stereo, there are other ways to turn the amp on without a remote wire, but that's the easiest way. So, simple answer, it turns your amp on when the stereo comes on.
The remote amp turn on a 2012 Dodge Ram 1500 is the wire that taps on the harness to supply the 12v.
Amp always on
The deck has to be a aftermarket deck. On the wiring harness, you will see a blue wire that says rem. Hook it up there and you should be good
The remote wire coming out of your car stereo constantly sends a low voltage signal while the stereo is turned on. This is to signal external components such as amplifiers or power antenae to activate. If you don't have these items, the remote wire should be taped off as to not ground out on anything. IF you were wondering where to run the remote wire from your amplifier to a stereo that does not have a remote wire, I would suggest sistering it to the hot wire (red) coming out of the stereo. Make sure that your radio doesn't function without the ignition turned on. If your radio works without the key in the ignition and you have your remote wire from your amp wired to the hot wire on your deck your amp will remain on all of the time wether you're in the car or not. This will lead to a dead battery. Hope this helps Shane (vmax33)