Manufacturer Part Number: DA120R This amp is the workhorse of the Dayton Audio commercial amplifier line-up! With 120 watts of power high or low impedance output and an easy-to-use design all wrapped up in a sleek 2RU chassis the DA120R from Dayton Audio is the perfect commercial mixer amplifier solution for many installs or expansions. You can count on Dayton audio amps to deliver great performance day in and day out! We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability. Key Features: Most Reliable Background Music and PA amp on the market 2 x 1/4 Mic and XLR/TRS Mic 2 x RCA Aux and terminal block Tel inputs Line output for easy integration with additional equipment Priority music muting for Mic 1 (adjustable) and telephone inputs Flexible 70V / 100V or 4 - 16 ohm compatibility With a Dayton Audio 5 year warranty it s more than a guarantee it s a promise Run up to 60 speakers tapped at 2 Watts