The Acoustasonic Jr DSP features dual 40 watt amps driving two 8" speakers and tweeter. It is designed for live performance and handles acoustic guitar and vocals wonderfully with two independent channels and EQs. Other features include phase switch to control feedback, phantom power on the mic channel, a line out to go directly into a mixer, tilt back legs, and DSP technology giving the user reverbs, delays, choruses, and more.