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.
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 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. Their highly efficient DriveCore 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 warranty.
Product Features:
Variable Wattage - 4 inputs with output that can be set to 80 or 120 watts of power
Compact Design - The fanless, space saving design is just 1U rack space high
Euro-block I/O - Euro-block type mic/line input connectors and output connectors
Modular Setup - Supports 70V and 100V distributed audio systems, configurable output routing, 80/120 watt output
Energy Star Certified - the efficient design pays for itself in energy savings over time
Product Specifications:
Output - 120W @ 4/8 Ohms (1kHz Power, THD+N<0.5%
Frequency Response - +/- 1dB (@1W into 4 or 8 Ohms)
Load Impedance - Stable from 2 - 16 Ohms
Sensitivity - 1.4Vrms
Signal to Noise Ratio - Greater than 100 dB - 1kHz, A-weighted
Input Impedance - Balanced 20K Ohms/Unbalanced 10K Ohms
Max Input - +20dBu Typical
Included Accessories - Rack mounting kit
Dimensions - 1.7" x 8.6" x 11.9" (43.3 mm x 218.5 mm x 303.4 mm)
Shipping Weight - 9.9 lbs (4.5 kg)
