Unless your vehicle has a built in amplifier or your installing an aftermarket one then you can leave it off. A remote wire will turn on an audio accessory if you have one.
To install an amplifier to an Impala head unit, first, disconnect the negative battery terminal for safety. Connect the amplifier's power wire to the car's battery, ensuring a fuse is installed close to the battery. Run the ground wire to a solid metal point on the vehicle, and connect the remote turn-on wire from the head unit to the amplifier. Finally, connect the speaker wires from the amplifier to the speakers, and reconnect the battery.
the remote wire goes into the back of the deck (head unit). it tells the amp to turn on when the deck is powered up, if you don't connect it it will continue to drain power from your battery.
Either your remote wire from you head unit to your amp is broken or not connected properly, you don't have a remote wire, or your head unit is faulty. Try another piece of cable as your remote wire from your head unit, and if it still does not work, your head unit is faulty. To save buying a new HU, you could wire the remote wire to your accessories, but be cautious as you could flatten your battery quickly if wiring incorrectly.
Connect the positive (usually red), earth (usually black) and accessories (usually blue)into the new head unit making sure the positive is fused. Connect the speakers into the head unit and away you go.
Blue with White Stripe
well, you set up your power, remote, and ground wire. Then you need to run your RCA cables to the back of your head unit. After that, you just connect your speakers to the amp and your done.-Shocker
The remote wire on an amp is usually connected to the remote turn-on lead from the head unit or a separate switched power source. This wire sends a signal to the amplifier to turn on or off based on when the head unit is powered on or off. It is typically colored blue on most wiring harnesses.
These jacks are used to connect the head unit to a separate, more powerful amplifier. If you are powering your speakers directly with your head unit then these jacks are not headed. They can also connect to a subwoofer amp if a crossover is used to block the higher frequencies.
Yes you can. You need to buy an inline convertor that takes the speaker output from the back of the head unit and turns them into RCA outputs. Then you need to find any wire that powers up when the car is on and off when the car is off. Splice into that wire from the Remote turn on wire. The rest is a simple.
To connect an amp and sub to your Kenwood head unit, first ensure you have the necessary RCA cables, speaker wires, and power connections. Connect the RCA outputs from the head unit to the inputs on the amplifier. Then, wire the subwoofer to the amplifier according to the sub's specifications. Finally, connect the amplifier to the car's power supply, ground it properly, and ensure all connections are secure before powering on.
Your head unit should have a wire marked as P. Antenna that's the wire you need to connect.
To wire a Bose amp without a Bose head unit, you'll need to connect the amplifier's power, ground, and remote turn-on wires to your vehicle's power source, typically the battery. Use a line-out converter to connect the speaker outputs from your aftermarket head unit to the Bose amp's inputs, ensuring you maintain proper polarity. Additionally, connect the speaker outputs from the Bose amp to the speakers in your vehicle. Finally, ensure all connections are secure and insulated to prevent shorts.