The Bosch Group Electro-Voice PA4150L Amplifier - 640 W RMS - 4 Channel - 1 kHz PA 4150L 120V

The Electro-Voice® PA4150 is from the PA series of professional commercial audio amplifiers. The direct path airflow design reduces the heat buildup significantly and allows for 4 full amplifier channels in a slim two rack space chassis. The audio performance of the PA4150 is superior and fulfills the requirements in many demanding long term applications from sound reinforcement, paging or life safety installations.