1100 Watts MAX Power 1 Channel 2 Ohm - 250 Watts MAX Power 1 Channel 4 Ohm Monoblock, Class A/B, MOSFET Power Supply High and Low Level Inputs Variable Low Pass Crossover, Switchable Bass Boost Remote Subwoofer Control Blue Backlit Illuminated BOSS Logo 6 Year Platinum Dealer Warranty Shift your audio experience up a gear with the Boss Audio Riot R1100M Class A/B Monoblock Amplifier. This powerful 2-Ohm stable amplifier features 1100 Watts Max Power with a MOSFET power supply to rock your tunes. Customize the sound with Variable Low Pass Crossover and Bass Boost. Tweak the Bass and feel the vibes with the Remote Subwoofer Control. Amplifiers in the Riot Series are perfect for first time car audio buyers looking to add Bass, enhanced sound and performance to their system at an affordable price. Drive up the beat with the Boss Audio R1100M. For further product details, please scroll down.