Kenwood KAC-9105D single channel power amplfier key features

• 1,800 Watts max power
• 1 x 500W at 4ohms (20-200Hz 1% THD)
• 1 x 900W at 2ohms (100Hz 1% THD)
• 1 x 900W at 1ohm (100Hz 1% THD)
• Aluminium die-cast heat sink with cooling fan
• Power MOS-FET switching power supply
• Line level (RCA) as well as speaker level inputs
• Signal-sensing automatic turn-on
• 1ohm load capability
• RCA line output sockets for adding additional amplifiers
• Gold plated RCA input, RCA output, power and speaker terminals
• Input sensitivity 0.2 - 5.0V
• Frequency response 5 - 20,000Hx (+0dB, -3dB)
• Signal to noise ratio 100dB
• Signal to noise ratio 75dBa (CEA-2006: 1 watt into 4 ohms)
• 0 - 18dB adjustable bass boost  at 40Hz
• Built-in variable low-pass Filter 50 - 200Hz (24dB/oct)
• Built-in infrasonic filter 15 / 25Hz (18dB/oct)
• Dimensions: 350W x 59H x 238D (mm)
• Maximum current consumption 57A
• 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
• Complete with full fitting and operating guide