Description
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
JBL CSA-2120 Specs
Power Amplifier
Number of Channels 2
Power Rating 4 Ohms / 8 Ohms:
120 W per Channel
Load Impedance / Voltage 4 / 8 Ohms
Performance
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 (Below Rated Power, at 1 kHz)
50 dBA (Below Rated Power, at 20 kHz)
Connectivity
I/O 2 x 2RCA Input
2 x Euroblock 3-Pin Input
Euroblock 4-Pin Output
Power
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Physical
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
Packaging Info
Package Weight 4.285 lb
Box Dimensions (LxWxH) 12.15 x 11.15 x 5.15"
