JBL Professional CSMA280 Commercial Series Two-Channel 80-Watt Powered Audio Mixer/Amplifier

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 Drive Core technology enables significantly reduced size and weight – all mixer/amps are highly efficient, fan less 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 Green Edge 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 Drive Core 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 .

• Ideal for commercial and industrial use
• Sleek industrial look with illuminated rings, making them easy to see and operate
• 8 inputs with 2 outputs of 80-watts of power
• Euro-block type mic/line input and output connectors, and unbalanced RCA inputs for consumer connection
• Supports 70V and 100V distributed audio systems without needing a separate transformer
• Includes rack mounting kit
• Fanless, space-saving 1U design
• Priority muting, VOX ducking, and phantom power for all models
• Remote volume control capability using JBL CSR-V module and standard Ethernet cable
• Three-Year, No-Fault, Fully Transferable completely protects your investment