When you install a car audio amplifier you must add a fuse to the main power lead. One of the most important connections in a car audio system is the power and ground cable that connect the vehicles battery to an aftermarket amplifier.
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Amp power wire to battery. Most customers will use a 150a anl fuse kit that goes in line on the positive cable from the power inverter to the battery. This is for the posts with the v nuts use to tighten the battery terminal. But sometimes its hard to determine. A 140 amp unit should use a 6 gauge wire and 4 gauge to the trunk. The fuse should be as close to the battery as possible. Install the inline fuse into the main.
The right cables and wires ensure that the strongest signal is going to the correct destination and that a sufficient amount of power is being sent to the receiving components. 10 awg battery cables. Tuff stuff has dedicated charge wires that are large enough to carry the amperes and have high quality crimped on brass connectors. Time to install the amplifier step 1 disconnect the battery. Power cables for vehicle audio systems are usually red. The power wire or cable is used to power your amplifier.
The amp ground should be as close to the amp as possible and be securely screwed to bare metal on the vehicle frame or chassis. It used electricity from the battery to turn the amp on and off. In order to operate correctly an amplifier needs its power and ground wiring to be large enough to accommodate its demand for electrical current. The power wire from your amp. Where do you mount. 10 awg battery cables should be used on power inverters rated up to 3500 watts and most commonly used on 2000 2200 2500 3000 3300 and 3500 watt inverters.
In this video we show you how to add a amp power wire to your gm battery post. The amp power wire goes to battery positive. Set the parking brake and disconnect the negative terminal from your battery to prevent. Step 2 mount the amplifier. Reattach the bolt with a socket wrench to secure the loop to the battery. Enjoy visit dean and fernandos tool.
What wire gauge thickness to use for power cabling depends on how much current your system will try to consume and on how long the wiring run will be. Run the power lead from the amp ensuring that its on the opposite side of the car to your rca cables through the hole in the firewall and to the battery. Mount your amplifier in the location youve chosen. Tuff stuff recommends an 8 gauge wire for its 100 amp alternators and a step up to a 6 gauge wire if the battery is in the trunk. Step 3 install the power wire. When installing an aftermarket car audio system having the correct wire connections is very important.
Gallery of Amp Power Wire To Battery
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