CSMA240 Mixer Amplifier + 2 Black CSR-V Controllers

The JBL CSMA240 is a commercial mixer amplifier built for restaurants, retail stores, offices, and other spaces that need background music and paging from one compact unit. It combines eight input channels with two independent output channels, delivering up to 40W per channel into 4 or 8 ohm loads. A built-in output transformer lets it run 70V or 100V distributed speaker lines directly, so you can power a long run of ceiling speakers without adding a separate transformer. Euroblock mic/line inputs and dual RCA inputs take microphones, music players, and other sources side by side, and 27V phantom power is available for condenser mics. Voice activated ducking on channels 1 and 5 drops the music automatically when someone speaks, while priority muting gives those same channels the floor for announcements. Each output has its own bass and treble controls, and illuminated volume knobs stay easy to read in a dim bar or back room. This kit adds two black CSR-V wall volume controllers, the remote controls the amplifier is designed to work with. They connect over standard Cat 5 cable with RJ45 connectors at distances up to 1000 ft, so staff can adjust the volume from the floor instead of walking back to the equipment rack. A sleep mode powers the amp down after about 30 minutes without signal, and two aux outputs let you feed an additional amplifier as the system grows.