WiSA is a wireless audio technology standard enabling high-definition, multi-channel sound transmission for home entertainment systems without speaker wires.
Developed by WiSA Technologies (now Datavault AI Inc.), it delivers immersive, theater-quality audio with ultra-low latency and seamless interoperability between certified devices.
Key Features
- Wireless Multi-Channel Audio
- Supports up to 8 channels (e.g., 5.1.2 Dolby Atmos) with 24-bit/96kHz uncompressed audio—superior to CD quality (16-bit/44.1kHz).
- Uses 5GHz RF spectrum to avoid interference, with automatic channel switching for stable performance.
- Plug-and-Play Setup
- Certified components (soundbars, speakers, TVs) auto-pair for hassle-free installation.
- Near-Zero Latency & Perfect Sync
- Fixed latency of 2.6ms (undetectable) and synchronization within ±2 microseconds for flawless audio-video alignment.
- Brand Agnostic
- Mix and match speakers/transmitters from brands like Klipsch, LG, and Platin Audio.
Technology Behind WiSA
- WiSA Home Theater (HT): Dedicated modules (TX/RX) for transmitting HD audio to speakers.
- WiSA E: Software-based solution for integrating wireless audio into TVs/streaming platforms.
Corporate Background
- Rebranding: WiSA Technologies became Datavault AI Inc. (Nasdaq: DVLT) in 2025, merging wireless audio with AI/data monetization.
- Leadership: CEO Nathaniel Bradley (ex-Data Vault Holdings) now oversees both Acoustic Science (WiSA) and Data Science divisions .
Use Cases & Partnerships
- Home Theater: Powers systems like Platin Monaco 5.1 and Lovesac StealthTech furniture with embedded Harman Kardon speakers .
- TVs: LG’s WiSA-ready TVs enable wireless surround sound .
Limitations
- No Third-Party Apps: Lacks Spotify/streaming integrations (unlike Sonos) .
- Limited iOS Features: iPhone users miss text replies .
Future Outlook
WiSA continues evolving under Datavault AI, with plans to integrate AI-driven sound optimization and expand into professional venues .
Summary: WiSA redefines wireless audio with high-fidelity, interoperable solutions, though its shift toward AI/data ventures under Datavault AI marks a new chapter. Ideal for home theater enthusiasts seeking premium, wire-free sound.