[Featured image by Wiki LIC via Wikimedia Commons | Cropped and scaled | CC BY-SA 4.0] Surround sound is achieved by ...

If you already own a 5.1 or 7.1 AV receiver-based wired surround sound system, you can keep all of your existing speakers, and then upgrade your system with a Dolby Atmos AV receiver and some ...

By packing top audio tech such as wireless 7.1 surround sound and DTS Headphone ... In reality the LS40's base station is just a wireless USB receiver with a solitary optical in port.