Car stereo uses 12v DC, so no inverter needed. You should be able to get away without a fuse from the battery to the stereo as long as there is a fuse in the actual stereo (very slim chance for a short in a small wooden box). read more
Identifying car stereo wires might seem intimidating, but in truth, figuring out the purpose of each wire in a factory car stereo wiring harness is actually pretty easy. You can either track down a wiring diagram for that specific make, model, and year, or you can grab an inexpensive multimeter, which is an essential tool for DIY car stereo wiring projects, and an AA battery, and figure it out on your own. read more
With the battery and a few simple parts and tools, you'll have the car stereo powered up and ready to go in no time. 1 Strip 1/2 inch of insulation from the red and yellow wires on your car stereo's wiring harness. read more