SKU: 29665125752

JBL CSA1120Z Audio Amplifier - 1x120W

$364.50 $405.00
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Description

JBL CSA1120Z Audio Amplifier - 1x120WThe 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 1 x RJ45 connector for use with the company's CSR V in wall volume controls. Inputs are provided by mono sum

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 1 x RJ45 connector 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.

Features

  • 120W into 4 or 8 Ohms
  • Switch-Mode Universal Power Supply
  • DriveCore-Based Amplification
  • Supports 70V and 100V Installations
  • RJ45 Connectors for JBL CSR-V Controls
  • GreenEdge Environmental Initiative
  • Fanless, Space-Serving 1 RU Design
  • Sleep Mode Disable Function
  • Illuminated Knobs

Specifications

Amplifier Power Rating
4 Ohms / 8 Ohms:
120 W (1 kHz, 0.5% THD)
Load Impedance / Voltage
4 Ohms (Minimum)
70 / 100 V
Performance
Frequency Response
20 Hz to 20 kHz ±0.5 dB (8 Ohms)
Input Sensitivity
1.4 Vrms
Input Impedance
Block:
20 Kilohms (Balanced)
RCA:
50 Kilohms
SNR
> 100 dB
THD
< 0.5%
Crosstalk
> 70 dB
Signal Processing
DSP
Yes
Crossover
Yes
EQ
2-Band
Compressor
Yes
Limiting
Yes
Connectivity
Analog Audio I/O
1x 2RCA TS Summed-Mono Input
1x Block 3-Pin Input
1x Block 5-Pin Output
Digital I/O
1x RJ45 (Control)
Phantom Power
Yes
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1x IEC 15 A / NEMA 5-15
Physical
Certifications
ENERGY STAR
Operating Temperature
32 to 95°F / 0 to 35°C
Storage Temperature
-4 to 185°F / -20 to 85°C
Dimensions
8.6 x 11.9 x 1.7" / 218.5 x 303.4 x 43.3 mm
Weight
6.9 lb / 3.1 kg
Packaging Info
Package Weight
10.7 lb
Box Dimensions (LxWxH)
16.2 x 12 x 5.4"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29665125752

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4.4 ★★★★★
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LynneC
Grantham, US
★★★★★ 4
Good Book, not Parshall though
Format: Kindle
The author uses more Japanese terms than any similar book that I've read but uses western naming conventions for Japanese people. I don't quite know what to think. Good diagrams.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
R
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Robert K. B
New York, US
★★★★★ 5
Japanese mindset Coral Sea
Format: Kindle
This book gave me fresh insights to the Battle of the Coral Sea. I feel like I have an idea as to what was going through the Japanese minds. Well written. He make it easy to follow each step of the battle.
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Reviewed in the United States on April 19, 2026
C
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Christine
Fort Morgan, US
★★★★★ 5
A Less Than Famous Battle
Format: Hardcover
Very thorough on a battle that was not as decisive as Midway.
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Reviewed in the United States on May 1, 2026
J
Verified Purchase
john c
Lowell, US
★★★★★ 5
Interesting front to back
Format: Hardcover
Really good book. A lot from the Japanese perspective. Plenty of facts but not so much as to be boring. Amazing how much was hit or miss back then. Or just plain luck.
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Reviewed in the United States on March 30, 2026
K
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Kuba Zywko
Louisville, US
★★★★★ 5
An important book
Format: Kindle
A very good treatment of the subject matter, especially valuable as it mines the Japanese sources, which have largely been ignored by the Western historians. The narrative is clear and easy to follow & background detail gives important context into the psychological aspects of the events. Definitely recommended!
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Reviewed in the United States on December 14, 2025

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