Crunch P1-5000.5 Power One Series Amplifier CRUNCH POWERONE AMPLIFIER SERIES - The Powerone Series products have been designed to a very high level of performance, with features unavailable in any other product. All of the amplifiers have variable crossovers built in, with added touches such as sub SEPP A/B Analog Class - 4/2 Ohm Stable Multi-Channel Models and 4/2/1 Ohm Stabel Mono Models - Multi-Channel 5/4/3/2/1 Channel Configuarable - PWM Power Supply -Fully Adjustable 12dB Crossovers - Input Sensitivity From .2 to 5Volt- High and Low Level Inpu CRUNCH POWERONE AMPLIFIER SERIES - The Powerone Series products have been designed to a very high level of performance, with features unavailable in any other product. All of the amplifiers have variable crossovers built in, with added touches such as sub