2-way Bass reflex Active Stage monitor - 12"+ 1" - 400Wrms+100WrmsThe StageMaxX 12 MA is a Processed Active Reinforcement Stage Monitor. Featuring a 400W + 100W RMS amp module delivering 130dB SPL. inside we have a Coaxial custom FBT 12” B&C speakers with 64mm (2.5”) voice coil with a B&C 25mm (1..