For many car owners, the stock stereo just won't cut it and ... rather than what an amplifier's maximum power rating is. Do your best to match the RMS value to the power handling of your speakers ...

which is the focus of this stereo amp buying guide. Naturally, which you pick will greatly impact your system's sonic quality and character, so you want a best-in-class performer that offers the ...

Regardless of the number of power amps you use in your car audio system, you must stick to wiring best practices. In terms of amp wiring, that means getting your power straight from the battery.

If you're looking to dig into the world of hi-fi systems that consist of a separate stereo receiver or integrated amplifier that ... together this roundup of the best you can buy right now!