This Crown power amplifier comes with a correct power supply, ensuring stable and reliable performance for your audio system.

To use this Crown power amplifier, first make sure it's connected to a correct power supply. Then, connect your audio source to the appropriate input ports. When you turn it on, start with a low volume and gradually increase it to your desired level. As for maintenance, keep it in a cool and dry place. Regularly check the power supply and connections for any signs of wear or damage. If you notice any issues, stop using it immediately and contact customer support.