JBL Commercial CST-2120

70V/100V Transformer Kit

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The rack-mountable JBL CST-2120 transformer module provides impedance and voltage matching for the CSA-2120 amplifier to drive 70V and 100V distributed speaker systems.

Features

  • Providing two channels for constant voltage operation
  • 70V/100V Outputs
  • Rack-mountable with CSA2120
  • Detachable block input and output connectors

Specifications

Max Input Power 120W/Ch
Max Input Voltage 32Vrms
Insertion Loss Less than 1dB
Frequency Response +/-1 dB @ 70Hz - 15kHz
Dimensions 8.2" x 1.7" x 7" (209 mm x 44 mm x 178 mm)

JBL Commercial CST-2120

70V/100V Transformer Kit



Features
  • Providing two channels for constant voltage operation
  • 70V/100V Outputs
  • Rack-mountable with CSA2120
  • Detachable block input and output connectors
Specifications
Max Input Power 120W/Ch
Max Input Voltage 32Vrms
Insertion Loss Less than 1dB
Frequency Response +/-1 dB @ 70Hz - 15kHz
Dimensions 8.2" x 1.7" x 7" (209 mm x 44 mm x 178 mm)
Documentation
  Version Language Size Uploaded
Cut Sheets
CST-2120 Cut Sheet-English
en updated: Nov 22, 2020
  en  322 KB Nov 22, 2020
CST-2120 Cut Sheet-Chinese
zh updated: Nov 21, 2020
  zh  915 KB Nov 21, 2020
Owners Manuals
CST-2120 Owner's Manual-Chinese
zh updated: Nov 21, 2020
  zh  4.34 MB Nov 21, 2020
Series Application Guide (English)
version 1.7, updated: Apr 02, 2020
1.7    6.89 MB Apr 02, 2020
JBL Commercial Brochure
updated: Apr 02, 2020
    1.64 MB Apr 02, 2020
  de  3.65 MB Apr 01, 2020
  en  9.11 MB Apr 01, 2020
  es  3.82 MB Apr 01, 2020
  fr  3.72 MB Apr 01, 2020
CST-2120 - Quick Start Guide
en updated: Apr 02, 2020
  en  4.34 MB Apr 02, 2020
Support/FAQs