Precision Power i650.1 iON Series i650.1 650-Watt-Max Monoblock Class D Audio Amplifier for Subwoofer with Wired Remote

• 650 watts max power output; 400 watts RMS x 1 channel at 4 ohms and 650 watts RMS x 1 channel at 2 ohms; 2-ohm stable;• Ultraslim size for installation versatility;• Hybrid aluminum alloy heatsink for heat dissipation;• High-level input connector with signal-sensing turn-on;• Full MOSFET DC-DC PWM power supply;• Double-sided FR-4 PC board;• 4-gauge power and speaker terminals;• Low heat-producing circuit with 4-way protection;• Dimensions: 5.375 in. W x 1.875 in. H x 9.25 in. L;• Includes dash-mounted bass knob remote and manual;