Features:
2-Channel High Efficiency Class A/B Design
2-ohm Stable (4-ohm in Bridged Mode)
PWM MOSFET Power Supply
High Level (Speaker)/Low Level (RCA) Input
Remote Soft Delay Turn On/Off Circuit
Variable High/Low Pass Electronic Crossover
Selectable 12dB Bass Boost EQ
Variable Gain Control
Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.

Specs:
480W Max / 120W RMS
Power Supply: Unregulated PWM
Dimensions (in Inches): 8.5" x 7.1" x 2.0"
Frequency Response: 10 Hz - 50 kHz