Hello everyone and thank you for checking out my auction. Up for sale is a very lightly used Rockford Fosgate Power 551s 2 channel amplifier. I purchased this brand new for use in my custom sound project vehicle and it performs flawlessly. It's rated at 140 watts x 2 at 4 ohms, 275 watts x 2 at 2 ohms, and 550 watts into a single 4 ohm load. It is practically new and includes all of its original hardware. Thank you again for looking at my auction.