Plug the RCA cable into the matching ports on the back of the stereo head. Car batteries are usually made just to start car and not really for discharging them completely so if you would go that route you should use deep cycle battery. Rotate the gain control clockwise by hand or with a screwdriver so you can hear the audio through your speakers. Answer Upvote. I Made It! Check voltage on power inputs of your amplifier, if it drops under V it may trigger undervoltage protection on your amplifier. Co-authored by:. I left you a link of my frankenstereo btw. I'm both impressed and disappointed with the setup.

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Proud to be the first on instructables regarding HU's I'm going to show you how to wire up a car amplifier and headunit in your house without the need for a battery and charger. This instructable will allow you to wire in the following configurations: Amp and headunit steps Only the amp steps Only the headunit steps 3, You want a powerful PSU for this, the amps are important, the bigger the better really, from a reputable brand preferably. Don't be an idiot, turn your power supply unit off and disconnect it from the mains when you're working with the cables. ALSO I'm not responsible for any damages incurred. Although I'm sure most of you know that already I've only seen one other instructable on doing this, but they didn't cover the headunit part of the build. The person was Br14n and a link is in one of the steps. OK an update to the instructable and a few things of note. Some new power supplies have a silent operation mode until x amount of current of being drawn, so when testing that your PSU turns on it would be great if you had a PC fan or anything to connect to it that will always turn on when there is power to it. Another power supply note, if this is going to be permanent then I highly suggest you follow one of the numerous test bench power supply mods on this site. This will allow a simpler design, less cluttered appearance and easier hook up. Another power supply note, screw it they're all power supply notes. I've read somewhere that someone was having trouble getting their PSU to turn on, they had a sense wire which required 3. If you have issues, check your manufactures website.

This easy to follow silent and accurate video will guide you quickly and easily through what you'll need, like a Power Supply, a sound system that has a Subwoofer Pre-output and a High Input adapter, which may already come with your amp.

First learn what colored hous should be connected to simulate your PC starting. Then connect the amp to the power supply to simulate the car Head-Unit starting.

Once the power issues are handled, the video assists you yook connecting your audio input. It is recommended to use a sound system which has an out put specifically for the sub woofer. However, if you don't have this, then the video curt teich dating instruct you on hoo, alternative method as well. Locate the sub woofer positive and negative cables. There are no standards on what color these cables will be, in this case they were brown and black.

Note, it car amp hook up in house very important you housw these cables before cutting the sound cable. Once you've connected the sound cable you can finish attaching the rest.

Your left and right positive to your positive cable, your left and right negative to the negative cable. Lastly, wire your sub to the amp, plug your power supply into an outlet, get sound to your system and check this out Get a lifetime subscription to VPN Unlimited for all your devices with a one-time purchase from the new Gadget Hacks Shop, and watch Hulu or Netflix without regional restrictions.

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