If you’re looking to add some extra sound to your PlayStation 4 experience, there are a few things you can do. One option is to buy a soundbar, which will allow you to connect it directly to your PS4’s audio output. Another option is to use an audio adapter, which will allow you to connect your existing speakers or headphones to the PS4. Finally, if you’re using a PlayStation 4 Slim or newer model, you may want to consider getting a sound card that supports Dolby Atmos or other surround sound formats.