The Dell AC511 and AC511M are soundbars that attach to certain Dell monitors. There are two variants of the AC511 soundbar:
- The Dell AC511 soundbar attaches to the bottom of certain Dell monitors (Figure 1).

Figure 1
- The Dell AC511M soundbar attaches to the stand of certain Dell monitors with an included bracket (Figure 2).

Figure 2
Specifications
The AC511 and AC511M soundbar technical information:
| Feature | Description |
|---|---|
| Dimensions (W x D x H) | 16 in x 1.9 in x 1.5 in |
| Controls | Volume knob |
| LEDs | Power ON and OFF indicator |
| Mounting | AC511: At the bottom of the monitor AC511M: On the monitor stand with a bracket |
| Power Supply | USB |
Supported Displays
The AC511 and AC511M soundbars can be installed on the following monitors:
| Speaker | Monitor Model |
|---|---|
| AC511 | E1914H, E2014H, E2214H, E2214Hv, E2314H E2414H, P1914S, P2014H, P2214H, P2314H, P2414H P2714H, U23.8, U2414H, UP2414HQ, U34, U3214HQ |
| AC511M | 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 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 |
Connecting the Soundbar
AC511:
The following instructions can be used to install the soundbar on a Dell compatible monitor.
- Gently peel off the slot covers at the bottom of the monitor (Figure 3).

Figure 3
- Align the hook on the soundbar to the slot at the bottom of the monitor (Figure 4).

Figure 4
- Slide the soundbar to secure it on the monitor (Figure 5).

Figure 5
- Complete (Figure 6).

Figure 6
AC511M:
The following instructions can be used to install the soundbar on a Dell compatible monitor.
- Pull the bracket’s clamp (Figure 7).

Figure 7
NOTE: Use the thick rubber cushion between the bracket and the non-swivel base monitor stand.
- Secure the bracket to the monitor stand (Figure 8).

Figure 8
- Push the bracket down to align it with the stand base.
- Align the tabs on the soundbar with the slots on the bracket. Slide the soundbar to the right to secure the soundbar to the bracket (Figure 9).

Figure 9
Troubleshooting
The following can be used to troubleshoot various issues with the AC511 and AC511M soundbars.
| Symptom | What You May Experience | Possible Solution |
|---|---|---|
| Soundbar not functioning properly | Soundbar that is not detected or sync. |
|
| No Sound | Speaker has power, and the power LED indicator is on. |
|
| Distorted Sound | Computer’s audio is used as the audio source. |
|
| Distorted Sound | Other audio source is used. |
|
| Unbalanced Sound Output | Sound from only one side of the portable speaker. |
|
| Low Volume | Volume is too low. |
|
| Buzzing Noise from Soundbar Speaker | Is the soundbar speaker properly attached to the monitor and no obstruction? |
|
| Line-in No Sound | Is the audio line-in cable plugged in? |
|
| Line-in No Sound | Is the external audio device turned on or playing audio? |
|
| Line-in Distortion | Is the line-in cable properly plugged in? |
|
| Headphone Jack Has No Sound | USB or external audio source not playing music or volume is at 0%. |
|
| Headphone Jack Distortion | Is the headphone line-in cable properly plugged in? |
|
| Cable not long enough and extension cable cannot connect to soundbar USB cable | USB extension cable |
|
| Soundbar Cannot Mount To Monitor | T-Hook |
|
| Missing Items | Package check. |
|
If you have further questions about this article, contact Dell Technical Support.

Blower 20 Volt Suction And Expel Speeds Model: INGCO CABLI2001
adaptor 12v 2.5a
BNC Male Connector To RCA Female Jack Adapter Coax Coaxial Plated CCTV
INGCO WOOD BLOCK PLANE PLANER WITH CHANGEABLE BLADE 250MM HBP02250 •BUILDMATE• IHT
Thunderbolt Cable Cord M/M - Thunder Bolt to Thunder Bolt - Thunderbolt Cable for Apple iMac®, MacBook Pro® etc
Targus 4-Port USB-C 3.2 Gen 1 Hub USD
TAP-Change AVR 600 VA
Optical Coaxial Toslink Digital To Analog Audio Converter Adapter RCA 3.5mm L /R
Creative Power Supply ATX-1800W
Power Strip FORA 541 4 Eyes With Key - 10 Amps -3 Meters
8K Ultra HD Premium High-Speed HDMI 2.1v Cable with Ethernet 1.5m
TAP-CHANGE AVR 3000VA
Power Strip FORA 604 4 Port With 4 Keys - 10 Amps -3 Meters
DELL DAUBNBC084 vaizdo kabelio adapteris HDMI VGA (D-Sub) Juoda
adaptor 5V 1.5A original
HP Wireless keyboard Mouse included Office RF Wireless Black english 803184-AA1
Brennenstuhl Premium-Line Power Strip with 6 Sockets (3 m Cable with Switch, Made in Germany) Black
SOLDER WIRE 50G
High pressure washing machine 130 bar Model TOTAL TGT11316 1400w
adaptor 5v 1a, 1m - black
Steel measuring tape TMT126101
6V 2A AC 100V-240V Converter IC Power Adapter DC 6V 2A 2000mA 12W Power Supply
Tools backpack,Size L38cm*W17cm*H46cm,Max load 8kg, Material polyester oxford 1680D,Rigid frame for easy opening and access Internal,External pockets for additional storage capacity-THBP02025
Total TMPCN5468R Standard Connection Crimper
Total SDS Plus Drill Bit 16mm x 310mm TAC311604
Microfiber xl towels for cleaning glass and polishing metal and wood
mouse wireless great wall s320
zero 4K HDMI Cable 2.0: High-Speed 15 meters
Total THT130606P Insulated Hand Nippers 2 Colors 7 Inch Total
cable charger ipone x-scoot cl-127
100 M HDMI Active Optical Cable Fiber Optic HDR 4K ULTRA SLIM
Heat Shrink 12mm Black , blue , red , yellow
150W Travel Power Converter Adapter, Step Up 110V To 220V Voltage Converter And Universal Travel
A4tech KK-3330 Office Multimedia FN USB Keyboard Mouse Combo Black
Premium Line / 202141115B / UTP 24AWG 305M Cat6 Roll
adaptor 12V 4A original
Power strip with on button - 4 sockets - 16 amp Turkish
50W AC Power 110V/120V To 220V/240V Up Down Converter Adapter Volt Transform




There are no reviews yet.