Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The JBL CSA 1120Z Audio Amplifier (1x 120W) provides a compact and powerful amplification solution for installed applications. The unit utilizes a universal switch-mode power supply and Crown's DriveCore technology to deliver reliable and efficient sound amplification.
The unit supports both 70 and 100V installations out of the box. It includes 1x RJ45 connector(s) for use with the company's CSR-V in-wall volume controls. Inputs are provided by mono sum RCA connectors and Euroblock. Outputs are provided by Euroblock connectors. Illuminated knobs provide visual feedback, and the universal power supply allows the amplifier to accept AC voltages from 100 to 240 VAC, 50/60 Hz. The amp also fulfills HARMAN's GreenEdge environmental initiative.
Table of Contents
1x Mono Sum RCA Pair Input (left and right) 1x Euroblock Input 1x 70/100 V Euroblock connector 1x RJ45 port for CSR-V controller
Hi-Z on and off
Into 4 or 8 Ohms, 1 kHz, ≤0.5% THD: 120W
70 and 100 V outputs: 1 dB maximum
1.4 V RMS
At 8 Ohms(20 to 20,000 Hz): ±0.5 dB
Total Harmonic Distortion
Euro Block: 20 kOhms (balanced) RCA: 50 kOhms
Maximum Input Level
+22 dBu (Nominal)
Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10,000 Hz
100 to 240 V, 50/60 Hz
Minimum Load Impedance
Low-Z Output: 4 Ohms 70 V Output: 40 Ohms 100 V Output: 80 Ohms