Alternatively, you can find one with wires passing through and enough room for the power wire to fit through as well. To do this, find an unused grommet in the firewall to pass the wire through. You will need to route the power wire from the car battery, through the car’s firewall, and through the car’s body to the amp. Use plastic wire ties to secure the wiring, especially if behind the dash, to ensure the wires don’t interfere with any moving parts of the vehicle. These panels can usually be removed by unscrewing and/or prying them up at the edges. Depending on the location you choose, you will need to run the wiring under the dash, kickpanel, door scuff plate, or pillar trim panel. Note that you will need to conceal the wiring for safety and appearance.
#4 way rca cable Patch#
On the passenger-side firewall-use short wires and patch cords.Possible locations to mount your amp include: Use rubber grommets around mounting screws, or mount to a wooden board before attaching it your car’s body. Bolting the amp directly onto your car’s metal chassis is also an invitation for noise problems. But that’s not all! Your amp should also be at least three feet from your stereo proper to avoid interference and radiant noise. You also need to ensure there’s enough room to connect wiring and adjust the controls. Don’t mount the amp upside down! While you might be able to save space, the heat it puts out will just radiate back into the amp, causing overheating and creating a fire risk. The manufacturer will usually include a few recommendations in their included instructions.Īs a rule of thumb, amps produce plenty of heat, so they need a few inches of air space on all sides to help keep cool. This will help prevent electrical shorts and shocks while you go about installing your amp! Step 2: Mount the AmpĬhoose a safe location to securely mount your amp. From here, pop open your hood and disconnect the battery, starting with the negative terminal. Your car should be parked on a flat surface with the parking brake engaged. When in doubt, call the pros! Step 1: Disconnect the Car Battery NOTE: Installation specifics depend on the amp equipment you purchased and the make of your vehicle. Once you’ve got all your components and wiring ready to go, it’s time to get to work! For subwoofers, use wires between 16- and 12-gauge. When running speaker wires from your amp’s output to the speakers, you can use any size wire from 18- to 14-gauge. RCA cables come in stereo pairs and a variety of lengths. RCA Cables and Speaker WiresĪmps typically require RCA cables to get input signals from the stereo receiver’s output. Amplifier wiring kits include fuses and matching power, ground, and turn-on wires in one convenient package to help remove any potential for confusion or damage.
This fuse protects you, your car, and your stereo system from a short circuit that could cause a fire.Ī typical 16 to 20-foot fuse run is safe using one of the following:Īlternatively, look for amplifier wiring kits that suit your amp specifications.
An In-Line FuseĪn in-line fuse on the main power cable, within half a foot of the connection to the battery, is a must. Take time to measure the distance between the car battery and the amplifier so you can get the right length of wires. The lower the gauge number, the thicker the wire you’ll get. Wire size is measured in diameters, usually referred to as a gauge. Refer to your amp’s instructions to determine the recommended wire size to use.
A wire that isn’t thick enough could cause problems for your amp’s operation, or at the very least prevent it from putting out its rated power. These wires must be thick enough to handle the amp’s power demand. To supply power to your new amplifier, you’ll need to connect it to your vehicle’s electrical system with power and ground wires. While this job is tricky, if you feel confident in your wiring capabilities, go for it! And if you need a hand along the way, don’t hesitate to contact the car stereo specialists here at AudioMotive.Ĭar amplifiers usually don’t come with wiring, so you’ll need to buy wiring to hook up your amp to your car stereo system. Installing an amplifier and accompanying speakers also lets you develop a few handy skills you can use for future upgrades and tweaks.
#4 way rca cable how to#
This is a great opportunity to learn more about how your stereo works and how to get the best sound from it.
#4 way rca cable upgrade#
If you like working on your car, you’re probably keen to upgrade your car stereo system on your own. DIY Installation Tips for Car Stereo Amplifiers The Ultimate Guide to Car Amplifier Installation
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