"I would recommend you do a little research on speakers and amplifiers, and learn how they work, and what their ratings such as THD and RMS Power mean..."
"I would recommend this amp to anyone needing a multi-channel amp..."
Product: RockfordFosgateP4004 50W x 4 Car Amplifier Multi-channel Amps. ... RockfordFosgate. User Reviews: (5.00 / 5.00) Features. Number of Channels. 4. Bridging ...
Harness the power of this monster amp and all your speaker ... 420. Home >> Car Audio and Electronics: Car Amplifiers. RockfordFosgate Punch P4004 Car Amp ...
"Unmatchable quality, separate gain controls It's a sin to even write "con" near a statement about this amp I bought this amp to power my 2 front 5.25 Infinity Kappas and 2 rear 6x9 Kappas..."
"My car is now the best sounding car audio system I have ever heard and it sure feels good to have car installation pros say the same thing..."
"In the future I would never buy another amp except a Rockford!!!..."
Compare prices for RockfordFosgate Punch P4004 Car Amp in Car Amplifiers at Shopping.com. Shop and find the lowest prices on products from online merchants...
Compare prices, read editor reviews and get user opinions on RockfordFosgate Punch P4004 - amplifier Car amplifiers from trusted, CNET certified online merchants at ...
400 Watt 4-Channel Amplifier ... RockfordFosgate amps use MEHSA, a thermal substrate that maximizes heat ... a limited warranty on RockfordFosgate products on ...