|Simultaneous High Current/High Voltage Monoblock Reference Magnetic Field Power Amplifier. Sets new standards for sonic quality and robust output at any impedance. Silver Seven Transfer Function Modified. 575 Watts into 8 ohms, 20-20kHz with no more than 0.5% THD. 900 Watts into 4 ohms, 20-20kHz with no more than 0.5% THD. 1000 Watts into 2 ohms, 20-20kHz with no more than 0.5% THD. Analog power meter. 2 required for stereo. Capable of high output into very low impedance loads for sustained periods. We invite you to send for a free White Paper explaining the need for simultaneous high current and high voltage and including comparative power/impedance curves detailing this design's astonishing output.