In order to deliver maximum performance from a compact enclosure, Sonica has four separate amplifiers that are set up in a 2.1 stereo configuration. Two 15-watt amplifiers are connected in a bridged mode to drive the 3.5" bass woofer and two 3” bass radiators with a combined power output of 30-watts. Two additional amplifiers, 10-watts each, power a stereo pair of 2.5" wideband drivers. Utilizing a 2.1 stereo configuration is a time-tested approach that allows for the best possible performance.