The JBL CSMA series mixer-amplifiers are compact, fanless 1U units built for commercial sound applications, with flexible inputs, 70V/100V support, remote volume control capability, and efficient Crown DriveCore technology.

Features

• Crown DriveCore Technology
• Illuminated Ring Volume Controls
• Universal Power Supply
• Flexible 70V/100V Design
• Remote Volume Control Capability
• Flexible Mic/Line & RCA I/O

Professional Commercial Design

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.

Compact DriveCore Technology

Utilizing Crown’s DriveCore technology enables significantly reduced size and weight – all mixer/amps are highly efficient, fanless and just 1U rack space high.

Model Configurations

There are both single channel and two channel models with four or eight mixer channels, respectively.

Simple Front-Panel Controls

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.

Illuminated Volume Controls

All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments.

Flexible Speaker System Support

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.

Input & Connectivity Options

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.

Universal Power Supply

All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.

GreenEdge Environmental Initiative

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.

Improved Energy Efficiency

Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation – up to 80 percent more efficient than previous designs.