The MG215A active loudspeaker is designed with dual high efficiency woofers with 3” V.C, 1 3/8” compression drivers and a powerful Class D built-in amplifier with a fan vent cooling system. Ideal for performers, DJ’s, house of worship, public address, or suspended in a commercial environment, the self-contained powered system features an XLR and 1/4” (Combi) input jack as well as XLR signal loop-through output. The amplifier includes a line/mic switch that and a master level control.