The JBL CSMA 2120 is a compact, fanless 1U commercial mixer-amplifier built for installed audio applications. It combines efficient Crown DriveCore technology, simple front-panel operation, support for 8 ohm, 4 ohm, 70V, and 100V systems, flexible input and control options, and universal power compatibility.
Features
- Compact 1U Design
- Fanless DriveCore Performance
- Two-Channel Configuration
- Eight Input Channels
- 70V And 100V Support
- RJ45 Remote Volume Control
Compact DriveCore Technology
Utilizing Crown’s DriveCore technology enables significantly reduced size and weight, allowing the CSMA 2120 to deliver highly efficient, fanless performance in a compact 1U rack space design.
Two-Channel Configuration
As a two-channel model, the CSMA 2120 is built to support more flexible commercial audio system configurations.
Simple Front-Panel Controls
Designed for ease of use, the CSMA 2120 features a clean front panel with channel volume controls, master volume adjustment, adjustable bass and treble controls, and a power switch.
Illuminated Volume Controls
All volume controls are surrounded by illuminated rings, making them easier to see and operate in darkened environments.
Flexible Speaker System Support
The CSMA 2120 can drive 8 ohm and 4 ohm loads and can also be used with 70V and 100V distributed audio systems without requiring a separate transformer.
Input And Connectivity Options
Along with balanced mic/line inputs, unbalanced RCA inputs, and speaker connections, the CSMA 2120 includes RJ45 connectors for use with JBL CSR-V in-wall volume controls.
Universal Power Supply
A built-in universal power supply allows the CSMA 2120 to accept AC voltages from 100 to 240 VAC, 50/60Hz.
Improved Energy Efficiency
Its highly efficient DriveCore design reduces power consumption and delivers operation that is up to 80 percent more efficient than previous designs.
Environmentally Conscious Manufacturing
Manufactured under HARMAN’s GreenEdge initiative, the CSMA 2120 conforms to lead-free RoHS standards and uses recycled copper, aluminum, and steel, along with energy-saving finishing and environmentally conscious production processes.
