• 2 x 120 Watt mixer amplifier for commercial and industrial applications
• Low-Z (4/8 Ohm) and High-Z (70/100 V) operation per output with switchable high-pass filter
• 8 mic/line inputs with individual volume controls and output routing
• Individual front panel master volume and bass/treble controls for each output
• Configurable priority muting function for background music override
• Direct drive, constant power technology for superior audio performance and reliability
• GPI remote volume control using standard RJ-45 connector and Ethernet cable
• Auto Ramp circuitry for quiet and fast power up/down enables real-world energy savings
• Front panel power control button for direct access
• Aux outputs for expansion to additional amplifiers
• Rack-mountable 1U, 19″ enclosure with brackets for rack mounting
• Euroblock type mic/line input and output connectors
• Convection-cooled, fan-less amplifier technology for low noise

Lab Gruppen – CMA Series – Quick Start

Sublimely Simple Controls

CMA1202’s controls are sublimely intuitive, allowing the operator to quickly make adjustments. The front panel power button and Master volume knob are easily accessible, enabling virtually anyone to operate the system. Bass and Treble controls are also available for fine tuning – but require a tool when making changes.

Easy to Hook Up

For connecting a balanced source such as a mixer or audio processor, a standard 3-pin Euroblock Input socket is provided. Alternatively, RCA cables can be connected for unbalanced stereo sources (summed to mono), such as players, phones or computers, however only one input source should be used at a time. Loudspeaker Output is provided in the form of a standard 2-pin Euroblock socket.

Output Configuration

Intuitive configuration of the flexible outputs is provided directly adjacent to the rear panel Euroblock output connectors with dipswitches, which allow selection of 100 V, 70 V, 8 Ω, or 4 Ω operation individually per channel. This configures both the maximum voltage of the output and the gain through the device. An individual control engages the built-in high-pass filter, which should be used on all constant voltage systems to avoid saturation on transformer-enabled loudspeakers and to help maintain sound integrity.

Expandable Remote Control

The RJ45 receptacle on the rear panel opens up a broad range of remote control options, including the CRC-V Series of wall controllers and a stylish tabletop controller, the LAB.LEVEL. All can be interconnected via inexpensive and readily-available Ethernet cabling.

System Scalability

Commercial installs vary widely in scope and often grow and change over time. The CMA1202 is part of a family of products that provides both single and dual zone products that are perfect for building out a system to any size. With its individual zone volume and remote control capabilities, the CMA1202 is an ideal building block for a dynamic and scalable system solution.

Real-World Energy Savings

The CMA1202 2 x 120 Watt Commercial Amplifier makes it easy to bring highest-quality music and announcements to business and industrial environments in an easy to integrate – and even easier to operate system. Plus, with features such as its Auto Ramp and revolutionary direct drive constant power technology, the energy efficient CMA1202 can generate enough energy savings to pay for itself in virtually no time at all.