CSMA180 Mixer Amplifier + 10 Black Cube 70V Wall Speakers

This kit pairs the JBL CSMA180 commercial mixer amplifier with five pairs of Cube by Rockville 3.5" 70V swivel wall speakers in black, giving restaurants, offices, retail stores, salons, and waiting rooms a ten-speaker background music and paging system in one order. The CSMA180 puts out 80W from a fanless 1U chassis, so it takes a single rack space and runs silently in a back office or equipment closet. It connects directly to 70V and 100V distributed lines without a separate transformer, and its four inputs accept balanced mic/line and unbalanced RCA sources. Priority muting drops the music when staff need to make an announcement.

Each Cube is a true 2-way speaker with a 3.5" paper cone woofer for clear mids and a 0.5" PEI tweeter for crisp highs, covering 130Hz to 20kHz from a cabinet just over 4" across. The small footprint stays out of the way on walls and soffits, and the 360 degree swivel bracket lets you aim each speaker at the tables, aisles, or seating it needs to cover. Built-in 70V taps at 6W, 3W, and 1.5W let you run the dining room louder than a hallway or restroom. Tapping all ten at 6W puts 60W on the line, which leaves the amplifier comfortable headroom.

Every speaker ships with a mounting bracket, metal bar, safety cable, and screws, and detachable Euro-block terminals let you prewire before mounting. On the amplifier, illuminated volume rings stay easy to read in a dim room, independent bass and treble controls let you tune the sound to the space, and RJ45 ports accept JBL CSR-V in-wall volume controls. A rack mounting kit is included.