This QSC ISA450 two-channel commercial power amplifier comes with a correct power supply, ensuring stable and efficient operation for your commercial audio setup.

Using this QSC ISA450 amplifier is easy. First, connect it to a suitable power source with the provided correct power supply. Then, link your audio devices to the amplifier's input ports. When using, keep it in a well - ventilated place to avoid overheating. For maintenance, regularly clean the exterior with a dry cloth. Don't expose it to extreme temperatures or moisture. If you encounter any issues, contact the customer service for help.