Clarion XC6610 6-Channel Class D Amplifier 1,000 Watts Maximum Power Output125 Watts X 6 Continuous @ 2-Ohms85 Watts X 6 Continuous @ 4-Ohms250 Watts X 3 Continuous @ 4-Ohms bridged Class D Topology Power Supply PWM Regulated MOS-FET Power Supply Auto Sense Remote Turn-on via RCA Input Corrosion Resistant ABYC Compliant ConnectorsHumiSeal Coated Circuit Boards