JBL CSA 2120Z Audio Amplifier (2 x 120W) - Manual (Page 7)

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1.0 Welcome
The JBL ® Commercial Series of Amplifiers are a professional tool designed and built
for Installed sound applications. There are both single channel and two channel
models. They provide amplification with a choice of low impedance, 70V or 100V
outputs.
The product includes a rack mounting kit for installations to a cabinet. The system
can be easily expanded with additional JBL Commercial Series products. Provisions
are included for a remote volume control using the JBL CSR-V control module.
1.1 Features
• 1 or 2 channel outputs
• Integrated Output Transformer to drive 70V or 100V speaker systems
• Ideal for commercial and industrial use
• System may be expanded by adding JBL Commercial Series Mixers and Mixer-
Amplifiers.
• Euro-block type mic/line input connectors and output connectors
• Independent Bass and Treble controls for each output channel
• Remote volume control capability using JBL CSR-V module and
standard Ethernet cable
• Utilizes Crown’s DriveCore TM technology providing excellent audio performance
with high efficiency
• 3-Year Warranty*
*Warranty is only valid within the United States of America. For information on War-
ranty outside of the U.S.A., please contact your local distributor.