Description
The JBL CSMA series of Mixer-Amplifiers is a cutting-edge solution designed for commercial audio applications, boasting a sophisticated industrial design. Powered by Crown’s DriveCore technology, these mixer/amps are notable for their compact size and light weight, offering high efficiency without the need for fans and fitting perfectly into a 1U rack space. Available in both single and dual-channel configurations, the models feature four or eight mixer channels. The user-friendly CSMA series is equipped with an intuitive front panel that includes volume controls for each channel, a master volume knob, adjustable bass and treble settings, and a power switch, all highlighted by illuminated rings for easy operation in dim lighting. These amplifiers support both 8 ohm and 4 ohm loads and are compatible with 70V and 100V distributed audio networks, eliminating the necessity for an external transformer. Featuring balanced mic/line inputs, unbalanced RCA inputs, and speaker connections, each unit is also equipped with RJ45 ports to integrate with JBL CSR-V in-wall volume controls. A universal power supply is standard in all models, allowing them to accommodate AC voltages ranging from 100 to 240 VAC, 50/60Hz.
