JBL - NCSMA280 - CSMA280 2x80W Commercial Mixer/Amplifier

JBL - NCSMA280 - CSMA280 2x80W Commercial Mixer/Amplifier

Marsoni

M251S

$438.00

Get it in 3 business days with 1 day shipping. Friday, May 29

JBL - NCSMA280 - CSMA280 2x80W Commercial Mixer/AmplifierThe CSA CSMA series is JBL Professional's line of compact mixer amplifiers and power amplifiers designed for commercial audio installations, background music, and paging systems. Featuring integrated DSP, Dante networking options, and high reliability, the CSA CSMA series provides all in one amplification solutions for restaurants, retail, corporate spaces, houses of worship, and other commercial venues requiring professional audio system control.

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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

Verified Purchase

Carl L. Bradley

Natrona Heights, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

Verified Purchase

Jeanne Irwin

Massapequa, US

★★★★★ 5

Lovely and sturdy for what I needed!

Size: 3 Set 4-Tier, Planks Not Included, Size: 3 Set 4-Tier, Planks Not Included

We LOVE these shelving brackets! We were moving our books from our office space to turn that room into a nursery and I needed something that would be sturdy and off the floor since my books were moving to our living room. These are extremely sturdy, and also go with our curtain rods and other furniture that has this industrial style. The instructions for assembly are simple and easy to follow, I would just ensure you have an extra set of hands (this isn’t a one person job) we ordered the 3 pack, but ended up only needing the two for the space on the wall and they still hold the weight well. Also this is a work in progress so please disregard that I don’t have the other two shelves here😂 Definitely a high quality and great looking alternative to some other brackets out there!

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Reviewed in the United States on January 17, 2026

Verified Purchase

Leslie Guffey

Lexington, US

★★★★★ 5

Shelf

Size: 3 Set 3-Tier, Planks Not Included

Bigger than I expected but very sturdy and looks great !

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Reviewed in the United States on May 13, 2026