Can I Use Both HDMI and Laptop Speakers? (2024 Guide)

Understanding Dual Audio: Can I Use Both HDMI and Laptop Speakers?

Yes, you can use both HDMI and laptop speakers simultaneously, but it is not a “plug-and-play” feature on most operating systems. By default, Windows and macOS are designed to output audio to a single primary device to prevent sync issues. However, by using native settings like Stereo Mix, Audio MIDI Setup, or third-party software like Voicemeeter, you can easily route sound to multiple outputs at once.

TL;DR: Quick Guide to Dual Audio Output

• Windows Native: Use the Stereo Mix feature in the Sound Control Panel to “listen” to one device through another.
• macOS Native: Use the Audio MIDI Setup utility to create a Multi-Output Device.
• Best Software: Voicemeeter Banana (Free/Donationware) offers the most control over latency and volume for multiple outputs.
• Hardware Solution: An HDMI Audio Extractor can split the signal before it reaches the monitor.
• Main Challenge: The primary hurdle is audio latency (echo), which occurs because different hardware processes sound at different speeds.

Why Windows Defaults to a Single Output

In my years of troubleshooting workstation setups, the most common frustration is that Windows 10 and 11 automatically disable laptop speakers the moment an HDMI cable is plugged in. This happens because the system assigns a single “Default Playback Device” to ensure the highest stability.

When you connect to a TV or monitor, the NVIDIA High Definition Audio or Intel Display Audio driver takes over. The operating system assumes you want the larger, external speakers to do the heavy lifting. To bypass this, we have to trick the system into “recording” its own output and re-broadcasting it.

Method 1: Using “Stereo Mix” on Windows (No Software Required)

The most direct way to answer can I use both HDMI and laptop speakers without downloading extra tools is via the hidden Stereo Mix setting.

Step-by-Step Configuration:

1. Right-click the Speaker Icon in your system tray and select Sound Settings.
2. Scroll down and click on More sound settings (this opens the classic Control Panel menu).
3. Navigate to the Recording tab.
4. Right-click in the empty white space and ensure Show Disabled Devices is checked.
5. Right-click Stereo Mix and select Enable.
6. Right-click Stereo Mix again and select Properties.
7. Go to the Listen tab.
8. Check the box that says Listen to this device.
9. Under “Playback through this device,” select your HDMI Output (TV or Monitor).
10. Set your Laptop Speakers as the “Default Device” in the Playback tab.

Why this works: Your laptop plays sound through its internal speakers (the default), while Stereo Mix “listens” to that audio and immediately pipes a copy of it to your HDMI device.

Method 2: The macOS “Multi-Output Device” Solution

If you are an Apple user asking can I use both HDMI and laptop speakers, the process is actually more robust than on Windows. macOS includes a built-in tool specifically for this.

Steps for Mac Users:

1. Open Finder > Applications > Utilities > Audio MIDI Setup.
2. Click the Plus (+) button in the bottom-left corner.
3. Select Create Multi-Output Device.
4. In the right-hand panel, check the boxes for Built-in Speakers and your HDMI device.
5. Right-click the “Multi-Output Device” you just created and select Use This Device For Sound Output.

Expert Tip: In this menu, make sure you select the Drift Correction checkbox for the HDMI device. This helps sync the audio so the laptop and the external speakers don’t fall out of alignment during long videos.

Method 3: Using Third-Party Software (Best for Performance)

While native settings work, they often introduce a slight delay (latency). If you are gaming or watching a movie, a 100ms delay creates a distracting echo. From my testing, Voicemeeter is the gold standard for solving this.

Why Use Voicemeeter Banana?

• Granular Control: Adjust the volume of the laptop and HDMI speakers independently.
• Lower Latency: Uses ASIO and WDM drivers to minimize the gap between outputs.
• Virtual Inputs: Allows you to send Spotify to your speakers while keeping Zoom calls on your headset.

How to Configure Voicemeeter:

1. Download and install Voicemeeter Banana.
2. Restart your PC (essential for driver registration).
3. Open the app and look at the top right for A1 and A2 buttons.
4. Click A1 and select your Laptop Speakers (use WDM driver).
5. Click A2 and select your HDMI Output.
6. Set “Voicemeeter Input” as your default playback device in Windows Sound Settings.

Hardware Solutions: The HDMI Audio Extractor

Sometimes, software solutions fail due to driver conflicts between Realtek and Intel. In these professional scenarios, we use hardware.

An HDMI Audio Extractor is a small box that sits between your laptop and your monitor. It takes the HDMI signal in and provides:

1. HDMI Out (Video to the monitor).


2. 3.5mm or Optical Out (Audio to a separate speaker system).

By using an extractor, you can send the “real” audio to high-end speakers while still letting your laptop handle its internal output. This is a common setup I recommend for church AV teams or conference room setups where reliability is more important than cost.

Troubleshooting Common Issues

The Echo Effect (Latency)

This is the #1 complaint when people ask can I use both HDMI and laptop speakers. HDMI audio often has a “processing lag” because the TV or monitor has to decode the digital signal.

• Fix: Use Voicemeeter to add a “Monitoring Delay” to your laptop speakers so they slow down to match the HDMI output.

Stereo Mix is Missing

Some modern laptops (especially Dell XPS and HP Spectre models) have disabled Stereo Mix at the BIOS or driver level to promote “audio clarity.”

• Fix: You must use third-party tools like VB-Audio Virtual Cable. This creates a “fake” cable that Windows sees as a physical recording device.

Volume Control Challenges

When you use dual outputs, the Windows volume slider usually only controls one device.

• Fix: If using Voicemeeter, use the physical sliders in the app. If using macOS, you may need an app like SoundSource or BackgroundMusic to enable master volume control for multi-output devices.

Practical Use Cases for Dual Audio

Streaming and Content Creation

If you are using OBS Studio, you might want to hear the game through your laptop speakers while sending the clean audio feed via HDMI to a capture card or secondary monitor. In this case, you don’t actually need to change Windows settings; you simply set “Audio Monitoring” in OBS to output to multiple devices.

Multi-Room Audio on a Budget

I once set up a small café where the owner wanted the laptop behind the counter to play music, but also wanted the same music to play on a TV mounted in the seating area. By using a 30-foot HDMI cable and the Stereo Mix method, we achieved a dual-speaker environment without buying an expensive Sonos-style system.

Presentations and Education

Teachers often need to hear the audio at their desk while the students hear it through the classroom projector. Using the “Listen to this device” feature ensures the teacher isn’t “flying blind” regarding the volume levels the students are hearing.

Frequently Asked Questions

Can I play different sounds on HDMI and laptop speakers?

Yes. This is easier than playing the same sound. In Windows 11, go to Settings > System > Sound > Volume Mixer. Here, you can assign Chrome to output to HDMI while Spotify outputs to your laptop speakers.

Does using both outputs reduce audio quality?

Generally, no. Since the signal is digital, splitting it via software doesn’t “weaken” the sound. However, if your CPU is under extreme load, you might experience “crackling” as the software struggles to keep both streams synced.

Will Bluetooth work with HDMI simultaneously?

Yes, the same principles apply. You can replace “laptop speakers” in any of the steps above with a Bluetooth Headset. Note that Bluetooth has significantly higher latency than HDMI, so sync issues will be more prominent.

Is there a physical cable that splits HDMI into two audio jacks?

Not exactly. HDMI is digital, while speaker jacks are analog. You would need an active converter (like the HDMI Audio Extractor mentioned above) to turn that digital data into multiple analog streams.

Can I use both HDMI and laptop speakers on Linux?

Yes. Linux users can use PulseAudio Volume Control (pavucontrol) or PipeWire. In PipeWire, you can use a graph-based tool like Helvum to literally “wire” your audio source to both outputs visually.