---
product_id: 133519281
title: "Professional CSA1120Z Commercial Series Single-Channel 120-Watt Power Amplifier"
brand: "jbl"
price: "€ 1273.86"
currency: EUR
in_stock: true
reviews_count: 9
category: "Jbl"
url: https://www.desertcart.gr/products/133519281-professional-csa1120z-commercial-series-single-channel-120-watt-power-amplifier
store_origin: GR
region: Greece
---

# 120W peak power output Energy-efficient with Sleep Mode disable Fanless 1U compact design Professional CSA1120Z Commercial Series Single-Channel 120-Watt Power Amplifier

**Brand:** jbl
**Price:** € 1273.86
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your sound game with power and precision — because your space deserves the best.

## Quick Answers

- **What is this?** Professional CSA1120Z Commercial Series Single-Channel 120-Watt Power Amplifier by jbl
- **How much does it cost?** € 1273.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/133519281-professional-csa1120z-commercial-series-single-channel-120-watt-power-amplifier)

## Best For

- jbl enthusiasts

## Why This Product

- Trusted jbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliability Engineered:** Replaces hundreds of parts with a single chip, boosting durability and reducing maintenance.
- • **Energy Smart with Sleep Mode:** Optimize power use with an energy-efficient amplifier that adapts to your needs.
- • **Power that Commands the Room:** Delivers a robust 120 watts for crystal-clear sound in any professional setting.
- • **Sleek, Silent, and Space-Savvy:** Fanless 1U design fits seamlessly into your setup without noise or bulk.
- • **Versatile Voltage Compatibility:** Built-in 70V and 100V outputs for flexible commercial audio configurations.

## Overview

The JBL Professional CSA1120Z is a single-channel, 120-watt commercial power amplifier designed for reliable, high-quality audio in professional environments. Featuring a fanless, space-saving 1U design, built-in 70V/100V outputs, and an energy-efficient Sleep Mode disable function, it offers versatile, durable performance ideal for background music and public address systems.

## Description

Simple to configure, the CS amp provides a drive core-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.

Review: Good for smaller spaces - Quality amplifier that works well for background music in a lobby area
Review: GOOD SMALL AMPLIFIER - REPLACED DEFECTIVE UNIT-WORKS GREAT

## Features

- 1 or 2 output channels with 40W, 80W, 120W per channel
- Built-in 70V and 100V
- Fan less, space-saving 1U design
- Sleep Mode disable function
- Energy-efficient amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013TQBBCC |
| Best Sellers Rank | #34,658 in Electronics ( See Top 100 in Electronics ) #56 in Car Multichannel Amplifiers |
| Brand | JBL |
| Color Screen | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (40) |
| Date First Available | June 28, 2015 |
| Global Trade Identification Number | 00871015008325 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.9 pounds |
| Item dimensions L x W x H | 11.9 x 8.6 x 1.7 inches |
| Item model number | CSA1120Z |
| Manufacturer | JBL |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Supply Voltage | 100 Volts (AC) |
| Minimum Supply Voltage | 100 Volts (AC) |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 120 Watts |
| Output Wattage | 120 Watts |
| Package Type Name | box" or "pouch |
| Product Dimensions | 11.9 x 8.6 x 1.7 inches |
| Size | 120-Watt |
| Specification Met | CSA |
| UPC | 871015008325 |
| Voltage | 100 Volts, 70 Volts |

## Product Details

- **Item dimensions L x W x H:** 11.9 x 8.6 x 1.7 inches
- **Manufacturer:** JBL
- **Maximum Supply Voltage:** 100 Volts (AC)
- **Minimum Supply Voltage:** 100 Volts (AC)
- **Voltage:** 100 Volts, 70 Volts

## Images

![Professional CSA1120Z Commercial Series Single-Channel 120-Watt Power Amplifier - Image 1](https://m.media-amazon.com/images/I/31A+O++ZDyL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for smaller spaces
*by S***G on April 16, 2025*

Quality amplifier that works well for background music in a lobby area

### ⭐⭐⭐⭐⭐ GOOD SMALL AMPLIFIER
*by M***K on October 24, 2024*

REPLACED DEFECTIVE UNIT-WORKS GREAT

### ⭐ do not buy
*by B***H on February 26, 2025*

Either these are refurbished poorly, or they were junk to begin with. The first one was DOA, and the second one started cutting out after three months of use.

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**Shop now:** [https://www.desertcart.gr/products/133519281-professional-csa1120z-commercial-series-single-channel-120-watt-power-amplifier](https://www.desertcart.gr/products/133519281-professional-csa1120z-commercial-series-single-channel-120-watt-power-amplifier)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-08*