Harman Professional Inc
JBL CSMA 280 Amplifier - 2 Channel - Black (NCSMA280UUS)
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- SKU:
- 19201398
- MPN:
- ncsma280-u-us
- Availability:
- Out of stock
- Stock Update:
- 12/29/2025 05:09:01 AM PST
- Stock Update:
- 12/29/2025 05:09:01 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.
Package Contents:
- CSMA 280 Amplifier
- Rack Mounting Kit
Features
Package Contents:
Yes
Yes
- CSMA 280 Amplifier
- Rack Mounting Kit
Certifications & Standards:
- EN 55103-1:2009
- EN 55103-1:2009
- EN 61000-3-2:2005 +A1:2008 +A2:2009
- EN 61000-3-3:2008
- EN 55022:2010
- EN 55103-2:2009
- EN 61000-4-2:2008 Ed 2.0
- EN 61000-4-3:2010 Ed 3.2
- EN 61000-4-4:2007
- EN 61000-4-5:2006
- EN 61000-4-6:2006
- EN 61000-4-11:2004
- EN/IEC 60065:2001 Ed 7 +A1:2005 +A2:2010
- CAN/CSA 60065-03 incl. A1
- UL Std No. 60065-2007
- CE
Environmentally Friendly:
Yes
Energy Star:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Specs
| Power Description | |
| Frequency | 60 Hz |
| Input Voltage |
|
| Physical Characteristics | |
| Weight (Approximate) | 11.90 lb |
| Product Color | Black |
| Height | 1.7" |
| Width | 17.2" |
| Depth | 11.9" |
| Warranty | |
| Limited Warranty | 3 Year |
| Interfaces/Ports | |
| Number of Analog Audio Inputs | 8 |
| General Information | |
| Brand Name | JBL |
| Manufacturer Website Address | http://www.harman.com |
| Marketing Information | 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. |
| Product Type | Amplifier |
| Product Name | CSMA 280 Amplifier |
| Manufacturer | Harman International Industries, Inc |
| Manufacturer Part Number | CSMA280 |
| Product Model | CSMA 280 |
| Product Series | CSMA |
| Technical Information | |
| Maximum Frequency Response | 1 kHz |
| Features | Sleep Mode |
| Total Harmonic Distortion (THD) | 0.5% |
| Audio | |
| PMPO Output Power | 160 W |
| Audio Channels | 2 |
| Equalizer Modes |
|
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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JBL CSMA 280 Amplifier - 2 Channel - Black (NCSMA280UUS)