ALPINE BBX-T600 2 Channel AMP In Car Vehicle Sound Audio Amplifier System 600W Amplifier Type: Class-A/B BBX Amplifier use Bass EQ to maximise the performance of the system to have even better powerful bass. The BBX-T600 2 Channel Amplifier is a Class AB amplifier delivering 600 watts high power output. The frequency range with these two filters will make it easy to tune in your system to your listening requirements and ensure optimum efficiency. Thermal Control: Thermal Management Control Power Supply Power Supply Design: MOSFET Power Current Protection: Over-Current, Over-Voltage and Thermal Protection Crossover: Variable Low-Pass / High-Pass Green/red Status LED 1 pair RCA pre-inputs 1 pair RCA pre-outputs