Harbinger Compact Portable PA System Black Small size, big soundLightweight and portableBuilt-in mixerFull range response It is a full range system that features a subwoofer, a vertical array of four inch speakers and a piezo tweeter, power to run them all and a capable mixer It is a complete sound reinforcement solution that is apropriate to venue installation, bands, DJs and any application that requires clear, loud sound reinforcement The mixer features two channels with balanced XLR and balanced 1/4" line inputs, each with discreet volume control and two band EQ A third channel accepts a stereo 1/8" input, volume control and two bands of EQ as well