The Augspurger Duo 12MF-Sub 12-DSP3/2500 is a two-way main monitor cabinet loaded with two 12" LF drivers and one 4" high compression driver with beryllium diaphragm on an Malekpour-designed rock maple "MF" (Midfield) horn. The monitor features two AAMDSP3 three-way Class-D amplifier modules (1000 & 500 W) with Active DSP providing crossover, limiting, driver alignment and system equalization and control software rear mounted in each monitor cabinet. The Duo 12MF-Sub12-DSP3/2500 configuration includes two S12-D12 subwoofer cabinets with one 12" sub driver each.