JBL CST-2120 Transformer Module

BH #JBCST2120 • MFR #CST2120
JBL
JBL CST-2120 Transformer Module
Key Features
  • 2-Channel Transformer Module
  • Works with CSA-2120 Amplifier
  • Drives 70V & 100V Speaker Systems
  • Provides Impedance and Voltage Matching
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Suitable for use in restaurants, theater lobbies, grocery stores, and other places requiring background music, the CST-2120 from JBL Commercial is a transformer module designed to provide impedance and voltage matching for the CSA-2120 amplifier, allowing it, in turn, to drive the 70V and 100V distributed-speaker systems commonly needed in most commercial venues. In other words, this transformer module allows amplifiers previously unable to provide 70V or 100V output capability to work with systems designed to operate at those voltages. It provides two channels for this purpose, each able to provide 120W per channel.
Special Order
Expected availability: 7-10 business days
$142.00
$0 NH Sales Tax Collected on This Item
$4/mo. with 0% interest for 36 mos.^
36 equal monthly payments required, offer ends Dec 17, 2020.

Important Notice

  • This item is noncancelable and nonreturnable.
Merry A., B&H Pro Audio Expert

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JBL CST-2120 Overview

Suitable for use in restaurants, theater lobbies, grocery stores, and other places requiring background music, the CST-2120 from JBL Commercial is a transformer module designed to provide impedance and voltage matching for the CSA-2120 amplifier, allowing it, in turn, to drive the 70V and 100V distributed-speaker systems commonly needed in most commercial venues. In other words, this transformer module allows amplifiers previously unable to provide 70V or 100V output capability to work with systems designed to operate at those voltages. It provides two channels for this purpose, each able to provide 120W per channel.

Provides 2 channels of impedance matching and voltage matching for constant voltage operation
Provides 70V and 100V output when used with CSA-2120 amplifiers
Rackmountable; can be easily integrated into distributed systems
Detachable block-input/output connectors

JBL CST-2120 Specs

Power Amplifier
Number of Channels2
Performance
Frequency Response70 Hz to 15 kHz +0/-1 dB
Input Sensitivity1.4 Vrms (at 8 Ohms)
SNR>100 dB
Physical
Dimensions8.2 x 1.7 x 7.0" / 208.2 x 43.1 x 177.8 mm
Weight2.9 lb / 1.3 kg
Packaging Info
Package Weight5.5 lb
Box Dimensions (LxWxH)11.75 x 11 x 5"
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