Old School Rockford Fosgate Power 551x 4 Channel Bridgeable Car Amp 550W RMS USA
Rockford Fosgate Power 551X 4 Channel Bridgeable Car Amp. high-quality audio Made in the United States. RMS Power (4Ω): 70 watts x 4 RMS Power (2Ω): 140 watts x 4 Bridged Power (4Ω): 275 watts x 2 mosfit power supply. old school amp