---
product_id: 100179692
title: "Stereo SoundBar- AC511M"
brand: "dell"
price: "R$710"
currency: BRL
in_stock: true
reviews_count: 8
category: "Dell"
url: https://www.desertcart.com.br/products/100179692-stereo-soundbar-ac511m
store_origin: BR
region: Brazil
---

# Clear stereo sound, 2.5W output USB-powered, no extra cables Seamless monitor mount included Stereo SoundBar- AC511M

**Brand:** dell
**Price:** R$710
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workspace sound—minimal setup, maximum vibe!

## Quick Answers

- **What is this?** Stereo SoundBar- AC511M by dell
- **How much does it cost?** R$710 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/100179692-stereo-soundbar-ac511m)

## Best For

- dell enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Power:** USB-powered with no batteries or power cords needed.
- • **Space-Savvy Design:** Mounts discreetly on your Dell monitor, freeing your desk.
- • **Crystal Clear Stereo:** Enjoy balanced 2.0 channel sound perfect for work and play.
- • **Plug & Play Simplicity:** Just USB it—no drivers, no fuss, no clutter.
- • **Universal Dell Compatibility:** Tailored for 50+ Dell monitors—guaranteed fit and function.

## Overview

The Dell Stereo SoundBar AC511M is a sleek, USB-powered soundbar designed to deliver clear stereo audio without cluttering your desk. Compatible with over 50 Dell monitors, it mounts easily for a seamless setup, requiring no additional software or power cords. Perfect for professionals seeking quality sound with minimal hassle.

## Description

Dell Stereo soundbar – AC511M offers clear Stereo sound allowing you to enjoy audio on your favorite games music and movies without sacrificing desk space Designed For E1914H E1914He E1916H E1916He E1916HL E1916HM E1916HV E2014H E2014T E2015HV E2016 E2016H E2016HV E2214H E2214Hv E2215HV E2216H E2216HV E2218HN E2219HN E2314H E2316H E2316Hr E2318H E2318HN E2318HR E2318HX E2414H E2414Hr E2414Hx E2417H E2418HN E2715H P1914S P1917S P1917SWh P2014H P2016 P2017H P2018H P2214H P2217 P2217H P2217Wh P2219H (with mount) P2219HC (with mount) P2314H P2317H P2317HWh P2319H (with mount) P2414H P2415Q P2416D P2417H P2418D P2418HT P2418HZ P2418HZm P2419H (with mount) P2419HC (with mount) P2714H P2714T P2715Q P2717H P2719H (with mount) P2719HC (with mount) S2719HS (with mount) U2414H U2415 U2417HJ U2419H (with mount) U2419HC (with mount) U2515H U2713H U2715H U2719D (with mount) U2719DC (with mount) U2917W U3219Q (with mount) UP2516D UP2716D UP2718Q UP3017 UP3216Q UZ2215H.

Review: Works great with just a USB cable: No aux cable required! - I was hesitant to buy this speaker for my Dell U2415 monitor based on so many reviews that said it didn't work as advertised (i.e. that it needed both a USB connection for power as well as an aux cable for the sound signal "THAT ISN'T EVEN INCLUDED!!!). Some folks even said that it didn't work with both a USB and aux cable connected. But I wanted a speaker that wouldn't take up any space on my desk and I don't need disco club volume nor thumping base, so I went for it. I figured worst case I'd need to use an aux cable (or worst worst-case it wouldn't work for me at all and I have to return it, but hey, returning stuff is one of desertcart's strengths, right?) So anyway it delivered next day after ordering (the joys of living in a metropolitan area!), I pulled it out of the box and connected the speaker's USB cable into one of the monitor's USB hub outlets and voila, sound was coming out of the speaker even before Skype and all of the other annoying Microsoft bloat-ware had finished starting up after I powered my computer on. Absolutely no setup of any sort required from me on the computer side of things. See the attached picture to this review for how the computer shows the speaker in the audio output section after all is said and done. So easy and I'm running Windows 8 on this machine, for Pete's Sake! Which leads me to wonder; do people not realize that if you plug this speaker's USB plug into one of the monitor's USB ports that the monitor itself has to ALSO be connected to the computer independently via its own USB cord? Even if you don't have your monitor hub connected (or don't have a monitor hub at all), the attached USB plug on the speaker has quite a long cord so hypothetically it would easily plug directly into the computer itself. I haven't tried that, but am absolutely confident it would work just fine. Even better, theoretically, since plugging the speaker into the monitor USB port instead of the computer's means the audio has the extra complexity of going through the USB hub in the monitor. Not that I've noticed any problems at all with that but I suppose if you were doing high data-rate transfers through the hub the sound could take a hit because of it. Sound is perfectly fine, even great, for the size and price of this thing. Again, I don't need disco club volume nor thumping base nor battlefield realistic sound for my application so you may feel differently. Actually I had to lower the speaker, computer, and music app volumes all down to the lower ends of their respective sliders while playing some test tracks since my kid's bedroom is right next to my "office" and the sound output was pretty significant when I first plugged it in. My U2415 has two slots in the bottom of it that were covered up with some glorified tape pieces. Once I pulled the tape off with a mini-screwdriver the two tabs on top of the speaker slotted right into the monitor slots and it looks just like one of the photos desertcart has posted for this item. If you go to Dell's page for this speaker, click on the "Tech Specs" tab, and scroll down to "Compatibility" you'll see a long list of Dell monitors this speaker is designed to work with. I'd guesstimate 2 out of 3 or maybe even 4 out of 5 in that list don't need the included monitor stand mount (the list differentiates which do or don't). Mine was one of those that don't so I can't speak to people's issues with the monitor stand mount, but I'm wondering if their monitor is even on that list at all.
Review: Couldn't be more pleased - I couldn't be more pleased with this soundbar. Easy setup. Big sound. Small price. I have side-by-side Dell monitors and have the speaker sitting on my desk between the two. I have not experienced any hum or buzz, as others have mentioned. In fact, I bought this soundbar to replace older Dell speakers that had developed an annoying buzz. Very happy with this purchase.

## Features

- Until you hear it you'll hardly notice it's there Dell Stereo Soundbar can give you the sound you want without big speakers and Long cables.Total usb ports:1
- USB powered the Dell Stereo Soundbar is simplicity itself Just Plug in to an available USB port on your monitor or laptop No extra software Installation No power cord No Batteries required
- An included Soundbar mount offers Easy attachment to the monitor allowing you to enjoy clear Stereo sound without losing desk space

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FZY2MJN |
| Additional Features | Lightweight |
| Age Range Description | All Ages |
| Antenna Location | For Computers |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 1 Hours |
| Best Sellers Rank | #79 in Home Audio Sound Bars #102 in Computer Speakers |
| Brand | Dell |
| Built-In Media | Soundbar USB to USB extension cable Aux-in cable Documentation Soundbar mount |
| Color | black |
| Compatible Devices | Desktop, Laptop |
| Connectivity Protocol | USB |
| Connectivity Technology | USB |
| Control Method | App |
| Controller Type | Corded Electric |
| Customer Package Type | FFP |
| Customer Reviews | 4.1 out of 5 stars 3,587 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Global Trade Identification Number | 00884116311843 |
| Is Electric | Yes |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1.5"D x 15.9"W x 1.9"H |
| Item Height | 1.9 inches |
| Item Type Name | Dell Stereo SoundBar (520-Aaot) |
| Item Weight | 1 Pounds |
| MP3 player | No |
| Manufacturer | Dell Marketing USA, LP |
| Maximum Range | 20 Meters |
| Model Name | AC511M |
| Model Number | AC511M |
| Mounting Type | Plug Mount,Bar Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 2.5 Watts |
| Speaker Size | 40.39 Centimeters |
| Speaker Type | Soundbar |
| Specific Uses For Product | personal, gaming, business |
| Subwoofer Connectivity Technology | Wired |
| Total USB 2.0 Ports | 1 |
| UPC | 884116311843 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year Limited Hardware Warranty |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Dell
- **Speaker Maximum Output Power:** 2.5 Watts
- **Frequency Response:** 20000 Hz
- **Connectivity Technology:** USB
- **Audio Output Mode:** Stereo

## Images

![Stereo SoundBar- AC511M - Image 1](https://m.media-amazon.com/images/I/71MiidZgcfL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's the difference between this product, the ac511m, and the ac511 (without the m)?**
A: The ac511m has a plastic mount that attaches to the stand. Newer Dell monitors do not have the slots in the monitor for it to mount to. Otherwise it is same soundbar as the ac511.

**Q: how long is the USB cable?**
A: Mine (purchased December 2021) is at least 3 feet long. Has an attached velcro cable tie.

**Q: Can this be used on a dell s2721dgf?**
A: This soundbar is not compatible with the Dell S2721DGF monitor.

**Q: Will this work with dell u2312hm monitor?**
A: Here are the monitors from Dell that it will work; E1914H, E1914He, E1916H, E1916He, E1916HL, E1916HM, E1916HV, E2014H, E2014T, E2015HV, E2016, E2016H, E2016HV, E2214H, E2214Hv, E2215HV, E2216H , E2216HV, E2218HN, E2219HN, E2314H, E2316H, E2316Hr, E2318H, E2318HN, E2318HR, E2318HX, E2414H, E2414Hr, E2414Hx, E2417H, E2418HN, E2715H, P1914S, P1917S, P1917SWh, P2014H
P2016, P2017H, P2018H, P2214H, P2217, P2217H, P2217Wh, P2219H (with mount), P2219HC (with mount), P2314H, P2317H, P2317HWh, P2319H (with mount), P2414H, P2415Q, P2416D, P2417H, P2418D, P2418HT, P2418HZ, P2418HZm, P2419H (with mount)
P2419HC (with mount), P2714H, P2714T, P2715Q, P2717H, P2719H (with mount), P2719HC (with mount), S2719HS (with mount), U2414H, U2415, U2417HJ, U2419H (with mount), U2419HC (with mount), U2515H, U2713H, U2715H, U2719D (with mount), U2719DC (with mount), U2917W, U3219Q (with mount), UP2516D, UP2716D, UP2718Q, UP3017, UP3216Q, UZ2215H

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with just a USB cable: No aux cable required!
*by J***L on August 22, 2020*

I was hesitant to buy this speaker for my Dell U2415 monitor based on so many reviews that said it didn't work as advertised (i.e. that it needed both a USB connection for power as well as an aux cable for the sound signal "THAT ISN'T EVEN INCLUDED!!!). Some folks even said that it didn't work with both a USB and aux cable connected. But I wanted a speaker that wouldn't take up any space on my desk and I don't need disco club volume nor thumping base, so I went for it. I figured worst case I'd need to use an aux cable (or worst worst-case it wouldn't work for me at all and I have to return it, but hey, returning stuff is one of Amazon's strengths, right?) So anyway it delivered next day after ordering (the joys of living in a metropolitan area!), I pulled it out of the box and connected the speaker's USB cable into one of the monitor's USB hub outlets and voila, sound was coming out of the speaker even before Skype and all of the other annoying Microsoft bloat-ware had finished starting up after I powered my computer on. Absolutely no setup of any sort required from me on the computer side of things. See the attached picture to this review for how the computer shows the speaker in the audio output section after all is said and done. So easy and I'm running Windows 8 on this machine, for Pete's Sake! Which leads me to wonder; do people not realize that if you plug this speaker's USB plug into one of the monitor's USB ports that the monitor itself has to ALSO be connected to the computer independently via its own USB cord? Even if you don't have your monitor hub connected (or don't have a monitor hub at all), the attached USB plug on the speaker has quite a long cord so hypothetically it would easily plug directly into the computer itself. I haven't tried that, but am absolutely confident it would work just fine. Even better, theoretically, since plugging the speaker into the monitor USB port instead of the computer's means the audio has the extra complexity of going through the USB hub in the monitor. Not that I've noticed any problems at all with that but I suppose if you were doing high data-rate transfers through the hub the sound could take a hit because of it. Sound is perfectly fine, even great, for the size and price of this thing. Again, I don't need disco club volume nor thumping base nor battlefield realistic sound for my application so you may feel differently. Actually I had to lower the speaker, computer, and music app volumes all down to the lower ends of their respective sliders while playing some test tracks since my kid's bedroom is right next to my "office" and the sound output was pretty significant when I first plugged it in. My U2415 has two slots in the bottom of it that were covered up with some glorified tape pieces. Once I pulled the tape off with a mini-screwdriver the two tabs on top of the speaker slotted right into the monitor slots and it looks just like one of the photos Amazon has posted for this item. If you go to Dell's page for this speaker, click on the "Tech Specs" tab, and scroll down to "Compatibility" you'll see a long list of Dell monitors this speaker is designed to work with. I'd guesstimate 2 out of 3 or maybe even 4 out of 5 in that list don't need the included monitor stand mount (the list differentiates which do or don't). Mine was one of those that don't so I can't speak to people's issues with the monitor stand mount, but I'm wondering if their monitor is even on that list at all.

### ⭐⭐⭐⭐⭐ Couldn't be more pleased
*by M***M on November 16, 2025*

I couldn't be more pleased with this soundbar. Easy setup. Big sound. Small price. I have side-by-side Dell monitors and have the speaker sitting on my desk between the two. I have not experienced any hum or buzz, as others have mentioned. In fact, I bought this soundbar to replace older Dell speakers that had developed an annoying buzz. Very happy with this purchase.

### ⭐⭐⭐⭐ Decent sound, strange quirk
*by A***B on September 15, 2024*

Pros: >Easy to install >Sounds much better than I expected >USB Audio and AUX input both work great >Powered by the same single USB plug that can transmit data. No external power plug or brick required! >Volume control is easy, although non-precise via dial. USB volume control from PC is as-expected Cons: AUX audio doesn’t work unless the USB is plugged into a functioning computer/data source. If you try a power brick via USB the soundbar will turn on but no sound will come out of the aux. It is a wild limitation and took some digging to find online as it’s not listed at all in the owners manual or QuickStart guide that I received. NOTE: the usb source and aux source do NOT need to be the same. I have the aux going to the monitors’ aux out and a chromecast as HDMI in. The usb is recognized by your computer and can play audio on its own if you choose. Overall I have a setup that now works and I am pleased overall. (I’m using it with a chrome cast and 4k monitor as a “TV” of sorts when not using the monitor AS a monitor)

## Frequently Bought Together

- Dell Stereo SoundBar- AC511M
- Logitech C920x HD Pro Webcam, Full HD 1080p/30fps Video, Clear Audio, HD Light Correction, PC Camera Webcam, Works with Skype, Zoom, Facetime, PC, Laptop, Mac, Tablet - Black
- Logitech Wireless Combo MK270

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-29*