by Buck Pomerantz
Rockford Fosgate's C.L.E.A.N. gain-setting system on their Punch amps makes setup as easy as playing an audio track and adjusting a couple volume knobs.
by Zak Billmeier
Adding an amplifier to your car audio system doesn't just make it louder - it makes every instrument sound clearer, it makes subs hit harder, and helps raise your soundstage to head level. Check out this overview of a typical installation to see the steps involved when you install an amplifier in your vehicle.
by Dominic Devito
Mike S. from Cape Coral, FL, wanted to add premium sound to his Backdraft Racing Roadster, which replicates the iconic looks of the 1965 Shelby Cobra. He tricked out his car with a 12" Polk Audio DXi subwoofer, some Polk Audio component speakers, and a pair of Polk Audio amplifiers.