# AUDIO Cu > Your walls are already wired for surround sound. AUDIO Cu sends Dolby Atmos through the outlets you already have. No Wi-Fi, no cable run. AUDIO Cu is a licensed Dolby Atmos surround system that uses the wiring already in a house. One transmitter, one receiver per speaker. ## Pages - [AUDIO Cu | Dolby Atmos through your outlets](https://www.audiocu.com/) - [Real Dolby Atmos, not a soundbar | AUDIO Cu](https://www.audiocu.com/sound) - [Works with any wired speaker | AUDIO Cu](https://www.audiocu.com/wired-speakers) - [Surround in any room, no new wiring | AUDIO Cu](https://www.audiocu.com/any-room) - [Three steps to surround sound | AUDIO Cu](https://www.audiocu.com/how-it-works) - [Common questions about AUDIO Cu](https://www.audiocu.com/common-questions) - [Find an authorized AUDIO Cu dealer near you](https://www.audiocu.com/find-a-dealer) - [Ask AUDIO Cu by email or phone](https://www.audiocu.com/ask-us-directly) - [Become a Dealer | AUDIO Cu](https://www.audiocu.com/become-a-dealer) - [Fasetto, Inc. Privacy Policy | AUDIO Cu](https://www.audiocu.com/privacy-policy) - [Fasetto, Inc. Terms of Use | AUDIO Cu](https://www.audiocu.com/terms-of-use) ## Contact - Email: [support@audiocu.com](mailto:support@audiocu.com) - Phone: [877-283-4628](tel:+18772834628)