JBL Commercial CST-2120 (discontinued)

70V/100V Transformer Kit

CST-2120
Larger Images

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)

Documentation

  Version Language Size Uploaded
Cut Sheets
file type icon CST-2120 Cut Sheet-English
en updated: Nov 13, 2022
  en  322 KB Nov 13, 2022
file type icon CST-2120 Cut Sheet-Chinese
zh updated: Nov 12, 2022
  zh  915 KB Nov 12, 2022
Owners Manuals
file type icon CST-2120 Owner's Manual-Chinese
zh updated: Nov 12, 2022
  zh  4.34 MB Nov 12, 2022
file type icon Series Application Guide (English)
version 1.7, updated: Apr 02, 2020
1.7    6.89 MB Apr 02, 2020
file type icon JBL Commercial Brochure
updated: Apr 02, 2020
    1.64 MB Apr 02, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-German
de updated: Apr 01, 2020
  de  3.65 MB Apr 01, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-English
en updated: Apr 01, 2020
  en  9.11 MB Apr 01, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-Spanish
es updated: Apr 01, 2020
  es  3.82 MB Apr 01, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-French
fr updated: Apr 01, 2020
  fr  3.72 MB Apr 01, 2020
file type icon CST-2120 - Quick Start Guide
en updated: Apr 02, 2020
  en  4.34 MB Apr 02, 2020

Downloads

  Version Language Size Uploaded
file type icon CST-2120 Cut Sheet-English
en updated: Nov 13, 2022
  en  322 KB Nov 13, 2022
file type icon CST-2120 Cut Sheet-Chinese
zh updated: Nov 12, 2022
  zh  915 KB Nov 12, 2022
file type icon CST-2120 Owner's Manual-Chinese
zh updated: Nov 12, 2022
  zh  4.34 MB Nov 12, 2022
Brochures
file type icon JBL Commercial Brochure
updated: Apr 02, 2020
    1.64 MB Apr 02, 2020
Application Guides
file type icon Series Application Guide (English)
version 1.7, updated: Apr 02, 2020
1.7    6.89 MB Apr 02, 2020
Owner's Manuals
file type icon CSA-2120 & CST-2120 - Owner's Manual-German
de updated: Apr 01, 2020
  de  3.65 MB Apr 01, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-English
en updated: Apr 01, 2020
  en  9.11 MB Apr 01, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-Spanish
es updated: Apr 01, 2020
  es  3.82 MB Apr 01, 2020
file type icon CSA-2120 & CST-2120 - Owner's Manual-French
fr updated: Apr 01, 2020
  fr  3.72 MB Apr 01, 2020
Quick Start Guides
file type icon CST-2120 - Quick Start Guide
en updated: Apr 02, 2020
  en  4.34 MB Apr 02, 2020

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Support/FAQs


HARMAN Professional Solutions:

JBL Commercial CST-2120 (discontinued)

70V/100V Transformer Kit