The MS101-4 is a desktop utility powered monitor that offers portability in a compact design and simple, comprehensive functions to cover a wide range of applications. Multiple inputs can be accomdated, from XLR to 1/4" and 1/8" stereo connectors, the MS101-4 offers front mounted controls for power, volume and EQ. The internal amplifier provides 30-Watts of power, providing up to 115dB SPL.