Harman Professional Inc

JBL NCSMA2120-U-US CSMA 2120 Eight Channel 960W Amplifier

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SKU:
19940481
MPN:
ncsma2120-u-us
Availability:
Usually ships the same or next business day. In stock at our GA, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
12/21/2025 07:08:58 AM PST
  • Main
  • Rear
$990.00
Stock Update:
12/21/2025 07:08:58 AM PST

Description

This item is brand-new, factory sealed.

The JBL® CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications. Utilizing Crown's DriveCore technology enables significantly reduced size and weight - all mixer/amps are highly efficient, fanless and just 1U rack space high. There are both single channel and two channel models with four or eight mixer channels, respectively.

The CSMA mixer/amps offer unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls. All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.

JBL Commercial mixer/amps are manufactured under HARMAN's GreenEdge™ environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes. Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation - up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable warranty.



Package Contents:
  • Commercial CSMA 2120 Amplifier
  • Rack mounting kit

Features

Package Contents:   
  • Commercial CSMA 2120 Amplifier
  • Rack mounting kit

 

Environmentally Friendly:   
Yes

 

Energy Star:   
Yes

 

Environmental Compliance:

Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)

 

Country of Origin:   
Malaysia

 

Specs

Power Description
Operating Power Consumption60 W
Physical Characteristics
Weight (Approximate)12.10 lb
Height1.7"
Width17.2"
Depth11.9"
Warranty
Limited Warranty3 Year
General Information
Brand NameJBL
Manufacturer Website Addresshttp://www.harman.com
Marketing InformationThe JBL® CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications. Utilizing Crown's DriveCore technology enables significantly reduced size and weight - all mixer/amps are highly efficient, fanless and just 1U rack space high. There are both single channel and two channel models with four or eight mixer channels, respectively.
The CSMA mixer/amps offer unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls. All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.
JBL Commercial mixer/amps are manufactured under HARMAN's GreenEdge™ environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes. Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation - up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable warranty.
Product TypeAmplifier
Product NameCommercial CSMA 2120 Amplifier
ManufacturerHarman International Industries, Inc
Manufacturer Part NumberCSMA2120
Product ModelCSMA 2120
Product SeriesCSMA
Product LineCommercial
Technical Information
Maximum Frequency Response1 kHz
Total Harmonic Distortion (THD)0.5%
Audio
Audio Channels8
RMS Output Power960 W

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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JBL NCSMA2120-U-US CSMA 2120 Eight Channel 960W Amplifier
$990.00