This Crown 800 CSL 2-channel Pro Audio Stereo Power Amplifier Amp is a powerful addition to your audio setup. With 400 watts per channel, it is perfect for amplifying sound in any setting. The amplifier is rack mountable and has 2 inputs and 2 outputs, making it easy to connect to your other audio equipment. The Crown 800 CSL amplifier features black color and is manufactured in the United States. It is designed for professional audio equipment and is perfect for use in musical performances or events. This amplifier is a great choice for anyone looking for a powerful and reliable addition to their audio setup. See pictures for conditions and style. Tested Working and Cleaned.