Installing an amplifier for your car stereo is tricky when you don’t know what you are doing. If you have a factory stereo and no remote wire, you will need to find another way to turn the amplifier on and off. Let’s find out how. To turn on your amplifier without a remote wire, connect it to a high-low adapter and attach a trigger.
Next, I will explain what a remote wire is and how it works. I will then show you why car amplifiers need them and if they can operate without one. Then, I will look at other aspects of a remote wire, and I will give you a step-by-step process on installing one.
Table of Contents
What is remote wire ?
A remote wire is a cable that connects the stereo to the amplifier.
How does it work ?
A speaker wire that goes from your stereo to your amp can be connected to a switch that will turn the amp on and off. If you turn your stereo on and off, your amp will go on and off. This is great for people who have a remote-controlled car stereo system in their car.
Typically, car stereos and speakers must be wired to the car’s electrical system. This makes them work in concert with each other. It also connects the stereo to other elements in the car, such as the amplifier and battery.
Most stereos now come with a remote turn-on wire. Older stereos that didn’t come with this wire had an antenna wire that would achieve the same result. Many stereos no longer have a power antenna wire, but rather a remote turn-on wire. The concept behind these two wires is pretty straightforward: they both achieve the same result, and they work in similar ways.
The radio is operated by a remote wire connected to a battery. When the radio is switched on, the remote wire sends a signal to the amplifier, and it activates. When the radio is turned off, the remote wire stops sending a signal and the amplifier switches off. The remote wire essentially acts as a switch.
Why Do Car Amplifiers Need a Remote Wire?
It’s easy to see why car amplifiers have a remote wire. You need to turn on your amplifier every time you turn on your car stereo. If there was no remote wire, you would have to go to wherever your amplifier is placed in your car and turn on the amplifier. You would have to do this every time you turned on your stereo. It would drain the battery.
In many cars, amplifiers are installed behind panels, in the trunk, and even under the seats.
When you turn the amplifier on, it will start playing your music. This is important, because you do not want your amplifier to be on when you are driving. The power wire is a crucial part of your car audio setup, because if you leave it out, you will have to remove panels and seats from your car whenever you want to turn the amplifier off or on.
How to turn on car amp without remote wire?
The easiest and most inexpensive solution is to run your amp’s remote terminal off of a switched accessory wire. One of the most common issues with car amps is the “remote turn-on wire”, which is responsible for turning the amplifier on and off. This issue can be found in many cars, trucks, boats, UTVs, and golf carts.
But, if you don’t have a remote wire, how do you turn your amp on and off? In this post, we will teach you how to turn on the amp without a remote wire.
Turn your amp’s remote terminal into a switched accessory wire.
If your factory radio in your car doesn’t have a remote turn on wire, then the easiest and cheapest way to turn on your amp is to run the remote terminal off of a switched accessory wire. It will create a new remote wire with a default setting.
If you’re using a new remote wire to power your amplifier, make sure that the wire is only activated when the ignition is in accessory or run. If you switch off the automobile, the wire loses power, and both the head unit and the amp turn off. When your vehicle is turned on, your amp will turn on as well, and when it’s turned off, the amp will also turn off..
Switch Inline with the New Remote Wire
You can connect a simple switch with the new wire. You would typically leave it on, so that it activates when the factory head unit is turned on. If you wanted to turn off the amplifier, you could do it by turning it back to off. This would disconnect the 12-volt supply from the remote turn-on terminal of the amplifier.
The installation kit for these components includes a voltage sensor that detects the voltage running through the wires in your vehicle. When the ignition is on, it sends a +12 volt signal to the remote wire, which activates the devices.
Wire the Remote Turn on To a Switch
An alternative way of connecting a remote wire to your amp is by connecting it to a switch. When you turn the switch on, it will connect the remote wire to the amp, allowing you to turn the amp on and off manually. A remote wire is a signal wire used to connect your car amplifier to the stereo. It’s excellent because you don’t want to turn it off and on manually. Most modern amplifiers come with wires to connect the amplifier to a remote speaker.