\n\n Designed Built for Commercial Sound Applications \n

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.\nThe 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.

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Key Features

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• 8 inputs with 2 outputs of 120 watts of power
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• Ideal for commercial and industrial use
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• Fanless, space-saving 1U design
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• Sleek industrial look with illuminated rings, making them easy to see and operate
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• Euro-block type mic/line input connectors and output connectors
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• Independent Bass and Treble controls for each output channel
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• Supports 70V and 100V distributed audio systems without the need for a separate transformer
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• Remote volume control capability using JBL CSR-V module and standard Ethernet cable\nPriority muting
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• Configurable output routing
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• Utilizes Crown’s DriveCoreTM technology providing excellent audio performance with high efficiency
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• Manufactured to lead-free ROHS standards, utilizing recycled metals, and using an energy-saving powder coat process
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• Includes rack mounting kit
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• Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment
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• Energy Star Certified
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Technical Specifications

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Output : 120W @ 4/8 Ohms (1kHz Power, THD+N<0.5%)\nFrequency Response : +/- 1dB (@1W into 4 or 8 Ohms)\nLoad Impedance : Stable from 2 - 16 Ohms\nSensitivity : 1.4Vrms\nSignal to Noise Ratio : -weighted\nInput Impedance : Balanced 20K Ohms/Unbalanced 10K Ohms\nMax Input : +20dBu Typical\nDimensions : 1.7" x 17.2" x 11.9" (43.3 mm x 436.9 mm x 303.4 mm)\nShipping Weight : 240: 13.9 lbs (6.3 kg); 280: 15.2 lbs (6.9 kg); 2120: 15.5 lbs (7.0 kg)