5W modular amplified loudspeaker. Can be used to monitor one or two intercom or program channels. 5W of drive power and includes a wide range 8 ohms speaker. Standard 1RU, 1/2 rack width form factor of other intercom products, including the RM-325 intercom station, the MRT-327, MCE-325, SSA-324 and others. A large variety of mounting options and hardware are available to suit any application. Has separate phono jacks for each program input and an XLR-3 connector for a two channel intercom line. A rear panel adjustment allows the user to set relative levels between the two input channels.