Kenwood KAC-8104D single channel power amplfier key features

• 1,000 Watts max power
• 300 Watts x 1 RMS  (4 ohms)
• 500 Watts x 1 RMS (2 ohms)
• Aluminium die-cast heat sink
• Built-in variable low-pass filter 50 - 200Hz (24dB/oct)
• Built-in infrasonic filter 15 / 25Hz (18dB/oct)
• RCA line output terminals for adding additional amplifiers
• 2 ohm load capability
• Gold-plated power and speaker terminals
• Accepts line level or speaker level inputs
• Power MOSFET switching power supply
• Automatic signal-sensing turn on
• Blue illumination
• D class amplification circuits throughout, using switching techniques instead of the linear methods used in Class A or B type amplifiers. Class D is a significantly more efficient than Class A or B, resulting in greater power with less heat generation, higher stability and improved reliability
• Overall dimensions 280 x 238 x 59 (mm)
• Complete with full fitting and operating guide