Under the Recording tab, right-click Stereo Mix and click Properties.Under the Playback tab, right-click Speakers and choose “Set as Default Device”.Right-click on the volume icon in the taskbar and click Sounds.Connect your headphones and speakers to your PC.How to Play Sound On Speakers and Headphones on PC How can I play sound through both speakers and headphones? Underneath that button their is a menu “playback through this device” and select the second device i.e. Go into properties and go to the listen tab and select listen to device which will “listen” for the sound in your main device. How do I get both monitors to play sound? For example, when you add two devices to a multi- output device, audio sent to the master device also plays through any other device in the stack.
If you use more than one audio device to create a multi- output device, you can play audio through several devices at once.
