--- product_id: 133519281 title: "JBL Professional CSA1120Z" brand: "jbl" price: "4636 zł" currency: PLN in_stock: true reviews_count: 1 category: "Jbl" url: https://www.desertcart.pl/products/133519281-jbl-professional-csa1120z store_origin: PL region: Poland --- # 120W peak power output Energy-efficient with Sleep Mode disable Fanless 1U compact design JBL Professional CSA1120Z **Brand:** jbl **Price:** 4636 zł **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game with power and precision — because your space deserves the best. ## Quick Answers - **What is this?** JBL Professional CSA1120Z by jbl - **How much does it cost?** 4636 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/133519281-jbl-professional-csa1120z) ## 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: It's working exactly as expected. We had an old ... - It's working exactly as expected. We had an old 70v system that was burning out. This one was 1/4 of the size, and twice as powerful. The only difficulty is that i seem to constantly seem to overload the signal. ## 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 | #25,433 in Electronics ( See Top 100 in Electronics ) #45 in Car Multichannel Amplifiers | | Brand Name | JBL | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Global Trade Identification Number | 00871015008325 | | Item Dimensions | 11.9 x 8.6 x 1.7 inches | | Item Type Name | JBL Professional CSA1120Z Commercial Series Single-Channel 120W Power Amplifier (CSA1120Z) | | Item Weight | 6.9 Pounds | | Manufacturer | JBL | | Material Type | Stainless Steel | | Maximum Supply Voltage | 100 Volts (AC) | | Minimum Supply Voltage | 100 Volts (AC) | | Model | CSA1120Z | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Output Power | 120 Watts | | Package Type Name | box" or "pouch | | Specification Met | CSA | | UPC | 871015008325 | | Unit Count | 1.0 Count | | Voltage | 100 Volts, 70 Volts | | Warranty Description | The jbl warranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. | ## 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 ![JBL Professional CSA1120Z - Image 1](https://m.media-amazon.com/images/I/31A+O++ZDyL.jpg) ![JBL Professional CSA1120Z - Image 2](https://m.media-amazon.com/images/I/41QC0kfipGL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It's working exactly as expected. We had an old ... *by M***E on October 11, 2018* It's working exactly as expected. We had an old 70v system that was burning out. This one was 1/4 of the size, and twice as powerful. The only difficulty is that i seem to constantly seem to overload the signal. ## Frequently Bought Together - JBL Professional CSA1120Z Commercial Series Single-Channel 120-Watt Power Amplifier - JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo - JBL GTO609C 270 Watts 6-1/2" Premium Car Audio Component Stereo Speaker System with Patented Plus One Woofer-Cone Technology --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/133519281-jbl-professional-csa1120z](https://www.desertcart.pl/products/133519281-jbl-professional-csa1120z) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-26*