Youll need a +12V AC-DC power supply with enough current to run the amp. Not just any AC/DC 12V adapter will do as youll see later. Turning the amp on/off: This is actually really easy! You can simply disconnect your DC power supply and let the amp shut off or use a simple switch to turn the amp on and off.
Can you power a car amp indoors?
Yes, its possible to use a car amplifier in your house. You can also connect a car amp to any home stereo, your smartphone, and more as an audio source. Because car amps use a different power source than home stereos the biggest problem is getting them the power they need.
How do I power a car amp with a wall outlet?
The method and tool will vary by brand. Slide the black wire into the - terminal and tighten. Twist together the ends of the red wire and the 16-gauge wire, slide them into the + terminal and tighten. Plug the inverter into a wall socket and turn on the inverter to power the amplifier.
How can I power my car audio system at home?
Most stereos have 2 power wires (one switched and one constant) and 1 ground wire. Splice both power wires to the positive wire of the power supply and the ground wire to the negative. Make sure you connect both power wires because it wont work with only one. Plug in the power supply and you are good to go!
How much power does a car amp need?
A typical car amplifier requires anywhere from 10-30 amps. (You can check how much amperage you need by looking at the fuses usually located close to the inputs on your amplifier.)
How do I know if my car stereo has power?
2:047:21Things to check if your car stereo is not turning on - YouTubeYouTube
How do I know if my amp works?
One of the quickest ways is to simply touch the power wire from the amp to the positive post of the battery and the ground wire to the negative battery post. If the power light comes on, it can be ascertained that the amplifier has a good circuit board.
Why is my amp not getting any power?
If the remote turn-on wire doesnt have power, your amp wont turn on. If it doesnt, youll want to check for any inline fuses and verify that the wire isnt loose, corroded, or shorted out somewhere. If the remote and power wires both check out okay, the next thing to look for is continuity on the ground wire.
Why my car has no power at all?
If you are driving your vehicle and suddenly everything dies - i.e. all of your electrical devices stop functioning - it means power isnt getting through. Possible causes of a power failure could be either bad battery connections, a bad ignition switch, or a bad alternator.
Why am I not getting power to my amp?
If the remote turn-on wire doesnt have power, your amp wont turn on. If it doesnt, youll want to check for any inline fuses and verify that the wire isnt loose, corroded, or shorted out somewhere. If the remote and power wires both check out okay, the next thing to look for is continuity on the ground wire.
Why is my amp in protect mode?
Some amps go into protect mode if they get too hot, which can prevent a permanent failure. The common cause of overheating is a lack of airflow. If the amp is located underneath the seats, or in another confined space, that may cause it to overheat.