---
product_id: 82421545
title: "JBL Professional CSMA2120"
brand: "jbl"
price: "8354 zł"
currency: PLN
in_stock: null
reviews_count: 3
url: https://www.desertcart.pl/products/82421545-jbl-professional-csma2120
store_origin: PL
region: Poland
---

# Ethernet remote control 120W power output 8 inputs, 2 outputs JBL Professional CSMA2120

**Brand:** jbl
**Price:** 8354 zł
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game with pro-grade power and control!

## Quick Answers

- **What is this?** JBL Professional CSMA2120 by jbl
- **How much does it cost?** 8354 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/82421545-jbl-professional-csma2120)

## 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

- • **Smart Audio Control:** Priority muting, VOX ducking, and phantom power ensure professional-grade sound management.
- • **Seamless Connectivity:** Supports 8 versatile inputs including Euro-block mic/line and RCA for effortless integration.
- • **Powerhouse Performance:** Delivers a robust 120 watts across two channels for crystal-clear sound in any commercial setting.
- • **Future-Proof Investment:** Remote volume control via Ethernet and a 3-year fully transferable warranty keep you ahead of the curve.
- • **Sleek Industrial Design:** Illuminated control rings and fanless 1U rack-mountable chassis blend style with space-saving efficiency.

## Overview

The Professional CSMA2120 is a commercial-grade, two-channel powered audio mixer/amplifier delivering 120 watts of power. Designed for industrial use, it features 8 inputs, illuminated controls, and supports 70V/100V distributed audio systems. With fanless 1U rack design, Ethernet remote volume control, and a 3-year transferable warranty, it’s engineered for seamless integration and reliable performance in demanding environments.

## Description

The JBL CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications. Utilizing Crown’s DriveCore technology enables significantly reduced size and weight – all mixer/amps are highly efficient, fanless and just 1U rack space high. There are both single channel and two channel models with four or eight mixer channels, respectively. The CSMA mixer/amps offer unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls. All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz. JBL Commercial mixer/amps are manufactured under HARMAN’s GreenEdge environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes. Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation – up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable .

## Features

- Ideal for commercial and industrial use
- Sleek industrial look with illuminated rings, making them easy to see and operate
- 8 inputs with 2 outputs of 120-watts of power
- Euro-block type mic/line input and output connectors, and unbalanced RCA inputs for consumer connection
- Supports 70V and 100V distributed audio systems without needing a separate transformer
- Includes rack mounting kit
- Fanless, space-saving 1U design
- Priority muting, VOX ducking, and phantom power for all models
- Remote volume control capability using JBL CSR-V module and standard Ethernet cable
- Three-Year, No-Fault, Fully Transferable completely protects your investment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Output Connector Type | RCA |
| Audio Input | RCA |
| Voltage | 100 Volts |
| Power Source | Corded Electric |
| Frequency | 20 KHz |
| Number of Channels | 8 |
| Connectivity Technology | Ethernet |
| Item Weight | 15.5 Pounds |

## Product Details

- **Brand:** JBL
- **Number of Channels:** 8
- **Item Weight:** 15.5 Pounds
- **Connectivity Technology:** Ethernet
- **Power Source:** Corded Electric

## Images

![JBL Professional CSMA2120 - Image 1](https://m.media-amazon.com/images/I/41HpkaFy0nL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Got what I ordered
*by A***H on December 1, 2024*

Great product. Exactly what I ordered.

### ⭐⭐⭐⭐⭐ Powerful and as advertised
*by B***Y on May 1, 2021*

Love that you can route all the inputs through the two different amps. Two zone setup is super helpful.

### ⭐⭐⭐ Auto "sleep" feature cannot be disabled
*by G***S on January 18, 2023*

Great little 70 volt amp. Love the remote volume control option and quiet fan-less operation BUT... After 20 minutes this amp goes to sleep to meet Energy Star requirements and there isn't a defeat switch. After installing this in a church overflow hall I had to replace it with another brand because during parts of the church service this amp will go to sleep. If you hit it with an audio signal it will wake up, but in a quiet church environment it's a real problem. Just keep that in mind when specifying this amp.

## Frequently Bought Together

- JBL Professional CSMA2120 Commercial Series Two-Channel 120-Watt Powered Audio Mixer/Amplifier
- JBL Professional CSR-V-WHT Wall Controller with Volume Control for use with CSM-21, CSM-32, All CSMA, White

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*