JBL CSA2120 2-Channel Installed Sound Power Amplifier

JBL CSA2120 2-Channel Installed Sound Power Amplifier

JBL CSA2120 2-Channel Installed Sound Power Amplifier

B&H # JBCSA2120 MFR # CSA2120
In Stock

Product Highlights

  • 120W Output Per Channel
  • 4 or 8 Ohm Output
  • Auto-Standby Mode
  • 2 Input & Output Channels
  • 2x RCA Inputs Per Channel
  • 1x 3-Pin Euroblock Inputs Per Channel
  • Selectable High-Pass Filter Per Channel
  • Selectable Limiter Per Channel
  • Includes Rackmount
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JBL CSA-2120 overview

  • 1Description

The CSA2120 2-Channel Installed Sound Power Amplifier from JBL features 120 watts of output per channel at 4 or 8 ohms and is designed for installed sound applications. Each of its two input channels has dual summing RCA inputs and a 3-pin detachable Euroblock input. Both channels also feature a selectable limiter and high-pass filter at 70Hz. The CSA2120 has a 4-pin Euroblock output connector for powering dual loudspeakers. The auto-standby mode disables the amplifier pulse width modulation generator when there is no signal detected.

The CSA2120 has both over-heat and low-voltage protection and can be rackmounted with the included rackmount kit. It has front-panel channel volume controls as well as clip, signal, and power LED indicators. The unit is powered by a switch-mode universal power supply.

Plenum Rated
The CSA2120 is Plenum Rated UL2034 for fire-retardant operation
UPC: 871015006079
In the Box
JBL CSA2120 2-Channel Installed Sound Power Amplifier
  • Power Cable
  • Rackmount Kit
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    JBL CSA-2120 specs

    Inputs 4x RCA Inputs
    2x 3-Pin Euroblock Connectors Per
    Outputs 4-Pin Euroblock Connector
    Output Power 120 W Per Channel @ 4 or 8 Ω (Two Channels @ 1 kHz power)
    Total Harmonic Distortion/Noise < 0.5%
    Frequency Response +/- 1dB (@ 1 W into 4 or 8 Ω)
    Load Impedance 4 or 8 Ω
    Sensitivity 1.4 Vrms (@ 8 Ω)
    Signal to Noise Ratio > 100 dB (Below Rated 8 Ω power @ 1 kHz, A-Weighted)
    Crosstalk 70 dB Below Rated From 20 Hz to 1 kHz (A-Weighted)
    50 dB Below Rated at 20 kHz (A-Weighted)
    Input Impedance Balanced: 20 k Ω (Nominal)
    Unbalanced: 10 k Ω (Nominal)
    Line Voltage AC Line Voltage and Frequency Configurations Available:
    100 to 240 V, 50/60 Hz
    Maximum Input 20 dBu typical
    Operating Temperature 32° to 104°F (0° to 40°C) at 95% Relative Humidity (Non-Condensing)
    Dimensions (WxHxD) 8.2 x 1.7 x 7.0" (20.9 x 4.4 x 17.8 cm)
    Packaging Info
    Package Weight 4.5 lb
    Box Dimensions (LxWxH) 12.0 x 11.1 x 5.1"

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