KS-AX3004

• Max. Power Output of 680W
• Continuous Power Output (RMS): 60W x 4 at 4 ohms, 85W x 4 at 2 ohms, 120W x 2 at 4 ohms bridged
• 4-, 3-, or 2-Channel Operation
• Class-AB Circuit
• PWM Regulated MOS-FET Power Supply
• Frequency Response: 5Hz - 50000Hz (0, -3dB)
• S/N: 76dBA
• THD: Less than 0.04% at 1kHz
• HPF (150Hz, -12dB/oct)
• LPF (80Hz, -12dB/oct)
• Variable Input Level Control (0.3 - 6V) 
• Gold-Plated Input Terminals (Power)
• Gold-Plated RCA Jacks
• Speaker Input Connector
• Protection Circuitry (Thernmal/Short Circuit/Overload/DC Offset)
• Anti-Pop Circuit
• LED Indicator