CST-2120
Transformer Module For
JBL CS Commercial Solution Series
Public Address System
The rack-mountable JBL Commercial® CST-2120 transformer module provides
impedance and voltage matching from the CSA-2120 amplifier (with 4 and 8 ohms
outputs) to drive 70V and 100V distributed speakers systems.
This unit allows the CSA-2120 amplifier without direct 70V or 100V output capability to
drive distributed speaker systems designed to operate at those voltages.
Features
Line drawing
• Providing two channels of impedance matching and voltage matching for Constant
Voltage operation.
• Providing 70V and 100V output when used with CSA-2120 amplifiers
• Allowing CSA-2120 amplifiers to be easily integrated into distributed systems
• Detachable Euroblock input and output connectors