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Black plastic Dell AC511M stereo USB soundbar, rectangular 40 cm wide form factor, 2.1 channel audio

Dell AC511M Stereo USB Soundbar 2.1 CH 3 W

SKU CH-04R4-NTR2X

A compact 2.1-channel USB soundbar delivering 3 W of stereo audio from a single 40 cm unit

  • Audio channels2.1 CH
  • Sales unit1
  • Speaker setupSoundbar
  • Driver size40 cm
  • Rated power3 W
  • Frequency range100 Hz
  • 1-channel stereo sound from a single soundbar
  • USB connector powers the speaker without an extra adapter
  • 3-watt output for clear desktop audio
  • 40 cm wide cabinet fits neatly under monitors
  • 100 Hz frequency response covers voices and music

Dell AC511M USB Soundbar — what it is

The Dell AC511M is a 2.1 channel stereo soundbar that draws power and audio from a single USB connector. Its 40 cm driver units deliver a 3 watt output with a 100 hertz frequency response. The black plastic cabinet measures 40 cm by 30 cm by 30 cm and includes an application-based remote control.

Who it suits and who it does not

This soundbar fits users who want a compact, USB-powered speaker for indoor desktop use without a separate power brick. Buyers who need higher output power, a wider frequency range, wireless connectivity or a dedicated subwoofer should look at other solutions.

The deciding specification

The single USB connector supplies both signal and power, so the host device must provide a standard USB port capable of delivering the required current for 3 watt audio playback.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $39.99
Cheaper than about 91% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameDELL
Product lineDELL-SB-AC511M, AC511 USB Soundbar
Model nameDELL-SB-AC511M
Part numberDELL-SB-AC511M
Product typeSoundBar
Product colorBlack
Audio & video
Audio channels2.1 CH
Speaker setupSoundbar
Driver size40 cm
Frequency range100 Hz
Ports & slots
Connection typesUSB Connector
Power
Rated power3 W
Power supplyCorded Electric
Size & build
Cabinet materialPlastic
Size and weight40 cm × 30 cm × 30 cm
In the box
Sales unit1
More details
Remote controllerApplication

Questions about this item

How much desk width does the 40 cm soundbar require?

The unit measures 40 cm wide, so allow at least that much clear space on the desk or shelf.

Which way does the USB connector face when the bar is clipped to a monitor?

The USB plug exits the rear; route the cable downward before tightening the mount so it does not foul the screen bezel.

How often should the passive radiator and driver cones be cleaned?

Wipe the 40 cm driver area and cabinet with a dry cloth every few months; no internal servicing is required.

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