Cloud Electronics VMA240 Mixer AmplifierThe Cloud VMA240 is an cost effective mixer amplifiers for use in all types of commercial premises. It has been designed to be as simple to install and operate as possible, but offers a useful range of features and configuration options. The units are mono power amplifiers combined with a simple mixer stage. The output may be used to drive either low impedance loudspeakers directly (4 ohms minimum) or 25 70 100 V line loudspeaker distribution systems.