Description

Description

JBL CSA2120 2-Channel Installed Sound Power Amplifier

The JBL CSA2120 Installed Sound Power Amplifier is designed to meet the demands of installed sound applications with its 120 watts of output per channel at 4 or 8 ohms. With features like dual summing RCA inputs, a 3-pin detachable Euroblock input for each channel, selectable limiters, and high-pass filters at 70Hz, the CSA2120 ensures versatile and high-quality sound performance.

It includes cutting-edge protections like over-heat and low-voltage safeguards, and its auto-standby mode efficiently conserves energy by disabling the amplifier when no signal is detected. The unit also boasts front-panel channel volume controls and indicators for clipping, signal, and power status, powered by a universal switch-mode power supply.

Key Features

Specification Details
Number of Channels 2
Power Rating 120 W per Channel (4 / 8 Ohms)
Load Impedance / Voltage 4 / 8 Ohms
Input Sensitivity 1.4 Vrms (at 8 Ohms)
Input Impedance 20 Kilohms (Balanced), 10 Kilohms (Unbalanced)
SNR > 100 dBA (at 8 Ohms)
THD+N < 0.5%
Crosstalk 70 dBA (1 kHz), 50 dBA (20 kHz) Below Rated Power
I/O 2 x 2RCA Input, 2 x Euroblock 3-Pin Input, Euroblock 4-Pin Output
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Operating Temperature 32 to 104°F / 0 to 40°C
Dimensions 8.2 x 1.7 x 7.0″ / 20.9 x 4.4 x 17.8 cm
Package Weight 4.285 lb
Box Dimensions 12.15 x 11.15 x 5.15″
Additional information

Additional information

Brand

EAN

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