JBL PROFESSIONAL CSA1120Z - 1 X 120W COMMERCIAL AUDIO AMPLIFIER
JBL PROFESSIONAL CSA1120Z - 1 X 120W COMMERCIAL AUDIO AMPLIFIER
Overview
By combining years of innovation, invention and insight from HARMAN brands, JBL® Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound.
From the switch-mode universal power supply to the efficient performance of Crown’s DriveCore™ Technology, we continue to set new standards in commercial power amplifier technology.
Simple to configure, the CS amp provides a DriveCore-based sound solution. This replaces up to 500 parts with one small chip, significantly reducing the part count and increasing reliability while maintaining superb performance.
Supporting 70V and 100V installations out of the box, CS amps include RJ45 connectors for use with JBL CSR-V in-wall volume controls. Its universal power supply allows every CS amp to accept AC voltages from 100 to 240 VAC, 50/60 Hz.
And with HARMAN’s GreenEdge™ environmental initiative, CS amps quickly pay for themselves in energy savings.
Technical Specifications
| Audio output channels | 1.0 |
|---|---|
| Signal-to-Noise Ratio (SNR) | 100 |
| Crosstalk (1kHz) | 70 |
| Input sensitivity | 1400 |
| Input impedance | 50000 |
| RMS rated power | 120 |
| Frequency range | 20 - 20000 |
| Speakers connectivity type | RCA |
| Line inputs (RCA) | 2 |
| Purpose | Home |
| Connectivity technology | Wired |
| Product colour | Black |
| Volume control | Rotary |
| On/off switch | Y |
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | RoHS |
| AC input voltage | 100 - 240 |
| AC input frequency | 50 - 60 |
| Width | 218.5 |
| Depth | 303.4 |
| Height | 43.3 |
| Weight | 3100 |
| Operating temperature (T-T) | 0 - 35 |
| Storage temperature (T-T) | -20 - 85 |
| Operating relative humidity (H-H) | 0 - 95 |
| Certification | CE, FCC |
| Package weight | 4500 |
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kwtech.co.nz to arrange.
| Brand | JBL PROFESSIONAL |
|---|---|
| Product Type | B2C - Audio & Video |
| Weight | 2.132 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return



