The Rockville RPA9 2 Channel Power Amplifier is a top-of-the-line Pro/DJ amp with 3000 watts peak and 800 watts RMS power output. It is made by Rockville, a leading brand in the musical instruments and gear industry. This amplifier has an open box and comes with a manufacturer_part_number of rpa9. It has been designed with an assembled product dimension of 7.28 x 16.26 x 21.70 inches, making it a compact and portable option for on-the-go performances. With its high-quality performance, this amplifier is perfect for professional musicians and DJs.