Description
The JBL NCSMA280-U-US packs a dual 80-watt, 8-channel powered mixer into a convenient 1U rack enclosure. Each channel boasts its own independent volume control, and there are volume, bass, and treble controls for each of the CSMA 280’s two master outputs. Its streamlined front panel is a breeze to use, and illuminated rings make it easy to see the controls in the dark. A bevy of balanced mic/line inputs, along with unbalanced RCA inputs and speaker connections enable you to use the CSMA 280 with nearly any source. You also get support for JBL’s CSR-V in-wall volume control (sold separately). Add to that compatibility with most sound reinforcement gear, and you’ve got a powered mixer that’s tailor-made for just about every commercial and industrial use you can dream up.
Product Specifications:
Type: Powered Mixer
Channels: 8
Power: 80W
70V/100V Output: 80W
Inputs - Mic Preamps: 8
Phantom Power: Yes
Inputs - Line: 2 x 5-pin Euro-block (mic/line), 6 x 3-pin Euro-block (mic/line), 6 x Dual RCA Stereo (line, sum to mono)
Outputs - Main: 2 x 5-pin Euro-block (main out)
Outputs - Other: 2 x 3-pin Euro-block (aux out)
Other I/O: 2 x RJ-45 (remote volume control)
Rackmountable: Yes
Height: 1.75"
Width: 17.2"
Depth: 11.9"
Weight: 15.2 lbs.
Financing Options
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Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
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- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.


