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The IA-250 is a two-channel mic/line audio mixer and 20W Class D amplifier designed for mounting in a 3-gang deep masonry box. It is compact and easy to operate, while providing high quality sound reinforcement for a small room. Powered by its own 24Vdc plug-in power supply, the IA-250 means that your requirement for sound reinforcement is no longer dependent on the presence of a 19” rack. Its chassis is made of rugged .063” aluminum coated with an off-white epoxy-based paint, and its faceplate consists of a tough polycarbonate overlay. Each unit also features a removable locking door with either a keyed camlock (standard) or a thumb latch camlock (optional). -
The IB-3100 is a blank wall box that mounts into a 3-gang deep masonry back box. Shallower back boxes can be used depending on the depth of the controls and electronics that must be mounted behind the IB-3100. Behind the front door it’s .75” deep, providing your custom wall controls with a professional appearance. The IB-3100 comes with a camlock (Standard) or you can request a thumb latch (optional). -
The IB-4100 is a blank wall box that mounts into a 4-gang deep masonry back box. Shallower back boxes can be used depending on the depth of the controls and electronics that must be mounted behind the IB-4100. Behind the front door of the IB-4100 it is .75” deep, and behind the ID-4100 it is 1.096” deep. The IB-4100 comes with either a camlock (Standard) or you can request a thumb latch (optional).