To play sound through both your headset and speakers on a PC simultaneously, you can use Windows’ built-in Stereo Mix feature or third-party software to route audio to multiple devices. This allows you to share audio with others or monitor your output without removing your headset.
How to play sound through headset and speakers PC: Step-by-step Windows methods for simultaneous audio output
Windows does not offer a single toggle for dual audio output, but you can achieve it using default device settings, Stereo Mix configuration, and app volume preferences. Then click “App volume and device preferences” to assign specific apps to your headset while leaving system sounds on the speakers. This method works for many users, but true simultaneous output requires Stereo Mix or additional tools. On iPhone, switch playback destination from the Lock Screen or Control Center while audio is playing. For AirPlay to multiple speakers, tap each speaker or TV in Control Center or the app’s AirPlay button. For Dolby Atmos, go to Settings > Apps > Music > Dolby Atmos, then choose Automatic or Always On.
Using Stereo Mix for dual audio output
Stereo Mix is a Windows recording device that captures whatever your PC plays and lets you listen to it through a second output. Now audio from your speakers (the default output) will also play through your headset simultaneously.
Hardware solutions: Audio splitter cables
A 3.5mm audio splitter cable physically splits the single audio signal from your PC’s headphone jack into two outputs, one for your headset and one for your speakers. Plug the splitter into the PC’s audio port, then connect both devices to the splitter’s two female ends. This is the simplest method and requires no software changes, but it sends the exact same mono or stereo signal to both devices and does not allow independent volume control. For USB-C iPhone models, use the USB-C connector with wired headphones, an Apple USB-C to 3.5 mm Headphone Jack Adapter, or an Apple USB-C to Lightning Adapter.
Third-party software for advanced audio routing
Tools like Voicemeeter and Audio Router give you independent control over multiple audio devices. Voicemeeter creates virtual audio inputs and outputs; you can route your PC’s sound to both your headset and speakers, adjust each device’s volume separately, and even apply effects. Audio Router lets you drag individual app audio streams to different devices. These programs are useful for complex setups, such as connecting gaming headsets to consoles while still hearing PC audio through speakers, or for live streaming where you need separate audio tracks.
Troubleshooting common sound issues
If you hear no sound from one device, check that both are properly connected to the correct jacks (headset to the headphone jack, speakers to the line-out or speaker port). Ensure the volume on each device is turned up and not muted. Restart your PC after changes. For app-specific issues, open the app’s own audio settings and verify it is outputting to the correct device.
Frequently Asked Questions
Can I play different audio through my headset and speakers?
Yes, using third-party software like Audio Router or Voicemeeter, you can route one app’s audio (e.g., a game) to your headset and another app’s audio (e.g., music) to your speakers. Windows’ built-in settings do not support this natively.
Can I control the volume independently for the headset and speakers?
With a hardware splitter, both devices receive the same signal, so you cannot control them separately. Using Stereo Mix or third-party software, you can adjust each device’s volume independently within the app or Windows volume mixer.
Will using a splitter degrade audio quality?
A standard 3.5mm splitter splits the signal without active amplification, which can slightly reduce volume or introduce minor noise, especially with long cables. For most users, the quality loss is negligible.
Does Stereo Mix work on all Windows versions?
Stereo Mix is available on most Windows versions, but some sound card drivers or manufacturer utilities may disable it. If you cannot see it in the Recording tab, update your audio drivers or check your sound card software for an option to enable it.
Can I use Bluetooth headphones and wired speakers at the same time?
Windows does not natively support simultaneous output to Bluetooth and wired devices. You would need third-party software like Voicemeeter to combine them, though Bluetooth latency may cause sync issues. iPhone XS or later (except iPhone SE) support built-in-speaker Dolby Atmos playback.
For the wider topic, see connecting gaming headsets.
