---
product_id: 66222462
title: "A4.2 Debut 2.0 Dolby Atmos Speakers"
brand: "elac"
price: "HK$7732"
currency: HKD
in_stock: true
reviews_count: 13
url: https://www.desertcart.hk/products/66222462-a4-2-debut-2-0-dolby-atmos-speakers
store_origin: HK
region: Hong Kong
---

# 4.92-inch woven aramid-fibre woofer Dolby Atmos certified 3D sound Custom concentric driver with intricate crossover A4.2 Debut 2.0 Dolby Atmos Speakers

**Brand:** elac
**Price:** HK$7732
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound. Own the room.

## Quick Answers

- **What is this?** A4.2 Debut 2.0 Dolby Atmos Speakers by elac
- **How much does it cost?** HK$7732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/66222462-a4-2-debut-2-0-dolby-atmos-speakers)

## Best For

- elac enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Level Calibration:** Unlock the full potential by recalibrating your system—because true audiophiles never settle.
- • **Effortless Integration:** Compact design fits perfectly atop your bookshelf or floor-standing speakers for instant upgrade.
- • **Immersive 3D Soundstage:** Dolby Atmos certification delivers multidimensional audio that places you inside the action.
- • **Precision Audio Engineering:** Custom concentric driver and intricate crossover ensure seamless sound clarity and depth.
- • **Premium Aramid-Fibre Woofer:** Experience crystal-clear bass and midrange with a durable, high-performance woven woofer.

## Overview

The ELAC A4.2 Debut 2.0 Dolby Atmos Speakers are engineered to transform your home theater with certified Dolby Atmos 3D audio technology. Featuring a 4.92-inch woven aramid-fibre woofer and a custom concentric driver with an intricate crossover, these speakers deliver precise, immersive sound. Designed for easy placement atop existing speakers, they require system recalibration to unleash their full sonic potential, making them a must-have for audiophiles seeking next-level surround sound.

## Description

Dolby Atoms technology expands the Sonic landscape, creating a true 3-D space that you've got to hear to believe. With Dolby Atoms-enabled AV Receivers and processors, simply add the debut A4.2 to the top of your bookshelf or floor standing speakers to achieve dimensionality that Puts you in the middle of the music and the action.

Review: great sound. - If you set these great spearkers up correctly you will great great sound from them, this my second set of these 2 on top of my tower speakers, also 2 set on top of my rear speaker as these give you a greater depth sound field just as it should be if you use them iin the correct manner as they were intended to be, my system now goes like this, 2 tower speakers with 2 of these Dolby atmos on top of them, 2 10inch subwoofers 2 side speakers 1 central speaker 2 rear speakers with 2 more of Dolby atmos on top of them, I most certainly would recommend these Dolby atmos speakers, if you buy any Dolby atmos speakers PLEASE REMEMBER TO RESET BY RE-CALABRATING YOUR SOUND SYSTEM TO BRING OUT THE BEST OF YOUR SYSTEM, ITS A FACT THAT YOU MUST DO THIS WITH ANY SPEAKERS THAT YOU ADD ANYWAY OTHER WISE THEY WILL NOT BE SET CORRCTLY OK, I HAVE ADDED THIS STATEMENT BECAUSE I NOTICED A COULPE OFF REVIEWS SAYING THEY DONT WORK PROPERLY I JUST HAVE A FEELING THEY FOR FORGOT TO RESET AND RECALIBRATE THEIR SOUND SYSTEM AFTER ADDING EXTRA SPEAKERS THATS A COMMON MISTAKE.
Review: Amazing !!! - Really good product

## Features

- Woven aramid-fibre woofer
- Dolby Atoms certified
- Custom concentric driver
- Intricate crossover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B4P9TYJ |
| Best Sellers Rank | 98,326 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 248 in Hi-Fi Speaker Systems |
| Colour | Black |
| Compatible devices | Home Theater |
| Control method | Remote |
| Department | All Ages |
| Guaranteed software updates until | unknown |
| Impedance | 6 Ohms |
| Included components | ELAC A4.2 Debut 2.0 Dolby Atmos Speakers (pair) with ceiling mount hardware |
| Is waterproof | FALSE |
| Item model number | DA42-BK |
| Item weight | 2.5 kg |
| Manufacturer | ELAC |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 18D x 23.4W x 12.5H centimetres |
| Recommended uses for product | Music |
| Speaker size | 4.92 Inches |
| Subwoofer diameter | 4 Inches |
| Surround-sound channel configuration | 4.2 |
| Unit count | 1.0 count |
| Warranty type | Limited |
| Wireless communication technology | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Surround
- **Brand:** ELAC
- **Connectivity technology:** Wired
- **Frequency response:** 180 Hz
- **Material:** MDF aramid fibre
- **Model name:** ELAC A4.2 Debut 2.0 Dolby Atmos Speakers
- **Mounting type:** Shelf Mount
- **Speaker maximum output power:** 80 Watts
- **Speaker type:** Bookshelf
- **Special feature:** Black Ash Vinyl Finish, Polymer Dome, MDF Cabinets, Woven Aramid Fiber Woofer

## Images

![A4.2 Debut 2.0 Dolby Atmos Speakers - Image 1](https://m.media-amazon.com/images/I/51Jmo5Nmf3L.jpg)
![A4.2 Debut 2.0 Dolby Atmos Speakers - Image 2](https://m.media-amazon.com/images/I/61-irW3z0GL.jpg)
![A4.2 Debut 2.0 Dolby Atmos Speakers - Image 3](https://m.media-amazon.com/images/I/717dT1QE-RL.jpg)
![A4.2 Debut 2.0 Dolby Atmos Speakers - Image 4](https://m.media-amazon.com/images/I/71BdyD3fSsL.jpg)
![A4.2 Debut 2.0 Dolby Atmos Speakers - Image 5](https://m.media-amazon.com/images/I/81RNxCwmKML.jpg)

## Questions & Answers

**Q: Do these make a significant difference in sound quality when using Dolby Surround upmixing on legacy soundtracks?**
A: This also can heavily depend on the receiver in general, technically they are wired in as height or presence speakers, and then fill a Dolby roll. In my case they are run on a Yamaha, so on DTS media, I switch them to height only speakers and they double as DTSX channels.

Likewise, the receiver can opt to use them for upmixing and filling content if it is capable, in my case with the Yamaha DSP it uses them in most programs to enhance the soundstage greatly. So its certainly possible.

From a pure speaker quality standpoint they sound phenomenal. We hooked them up alone and ran the atmos demos with just them and the sub and the quality was amazing. The range was crazy.

**Q: Elac debut 2.0 a4.2 dolby atmos modules, spec said max power input: 80w if i use on denon avr-x2400h(95 watts per channel) will it spoil?**
A: My AV receiver is also Denon and puts out 140 watts per channel. My Debut a4.2 speakers have no problems playing on it. Hope this helps you.

**Q: Will they fit properly on an Elac uni-fi b5 bookshelf speaker?**
A: A4.2 is smaller than UB5 and UF5. If stack A4.2 on top of UB5, there will be about a quarter inch on each side, and half an inch on front and rear.

**Q: Do these pair well with elac uni-fi uf5 floorstanding speakers?**
A: It should. I use Polk speakers with them with no problems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great sound.
*by D***R on 5 April 2024*

If you set these great spearkers up correctly you will great great sound from them, this my second set of these 2 on top of my tower speakers, also 2 set on top of my rear speaker as these give you a greater depth sound field just as it should be if you use them iin the correct manner as they were intended to be, my system now goes like this, 2 tower speakers with 2 of these Dolby atmos on top of them, 2 10inch subwoofers 2 side speakers 1 central speaker 2 rear speakers with 2 more of Dolby atmos on top of them, I most certainly would recommend these Dolby atmos speakers, if you buy any Dolby atmos speakers PLEASE REMEMBER TO RESET BY RE-CALABRATING YOUR SOUND SYSTEM TO BRING OUT THE BEST OF YOUR SYSTEM, ITS A FACT THAT YOU MUST DO THIS WITH ANY SPEAKERS THAT YOU ADD ANYWAY OTHER WISE THEY WILL NOT BE SET CORRCTLY OK, I HAVE ADDED THIS STATEMENT BECAUSE I NOTICED A COULPE OFF REVIEWS SAYING THEY DONT WORK PROPERLY I JUST HAVE A FEELING THEY FOR FORGOT TO RESET AND RECALIBRATE THEIR SOUND SYSTEM AFTER ADDING EXTRA SPEAKERS THATS A COMMON MISTAKE.

### ⭐⭐⭐⭐⭐ Amazing !!!
*by A***L on 21 December 2021*

Really good product

### ⭐⭐⭐⭐⭐ Great
*by W***E on 21 March 2020*

Good stuff great sound

## Frequently Bought Together

- ELAC Debut 2.0 A4.2 Dolby Atmos Module Speakers, Black (Pair) - Concentric Driver with 0.5” Polymer Tweeter & 4” Aramid Fiber Woofer
- ELAC Debut 2.0 B6.2 Bookshelf Speakers, Black (Pair) - 1” Cloth Dome Tweeter & 6.5” Aramid Fiber Woofer - 2-Way Bass Reflex - Up to 35,000 Hz Response

---

## 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.hk/products/66222462-a4-2-debut-2-0-dolby-atmos-speakers](https://www.desertcart.hk/products/66222462-a4-2-debut-2-0-dolby-atmos-speakers)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-02*