At WiSA, innovation never stops—neither does our commitment to audio excellence. When it comes to wireless sound, we believe convenience and quality are not mutually exclusive. WiSA technologies ensure the highest quality audio is transmitted and received—with no perceivable latency. Stunning quality, easy setup and operation, and perfect synchronization are the hallmarks of WiSA technology.
Featuring up to eight channels of HD audio, WiSA transmits and receives uncompressed 24-bit 48/96 kHz sound over a dedicated wireless network it creates. All WiSA-certified components—independent of brand—work together seamlessly.
High-performance, multichannel home-cinema systems
Wisa-certified speakers and speaker systems
Multichannel wireless audio capability for TVs
Universal wireless audio transmitters using HDMI or HDMI eARC
Wireless audio transmitters for WiSA-ready TVs and devices
U-NII 5 GHz spectrum
Uncompressed 24-bit 48/96 kHz sound
Signal latency: 5.2 milliseconds
Up to 8 channels of wireless audio
Channel synchronization: 1 microsecond
Featuring up to four channels of HD audio, WiSA Discovery transmits and receives uncompressed 16-bit 48 kHz sound over a standard Wi-Fi network. WiSA Discovery-certified components—within the same sound system—connect with ease.
All-in-one home theater systems
Wireless audio for TVs
Soundbar system expansion
Uncompressed 16-bit 48 kHz sound
Signal latency: 40 milliseconds (30 milliseconds transport latency)
Up to 4 channels of wireless audio
Channel synchronization: 20 microseconds
With WiSA technology, sound systems can transmit and receive audio wirelessly—no speaker wires needed.
WiSA technology uses the U-NII 5 GHz spectrum to transmit audio. Free from congestion, this spectrum sports 24 RF channels—all monitored continuously. As a result, if RF interference is detected on the channel in use, audio is switched to another channel before the signal is disrupted ensuring you never miss a beat. In addition, advanced error correction algorithms fix any damaged packets before they reach the speakers and your ears
WiSA technology delivers uncompressed, 24-bit audio at a sample rate of 96 kHz (CDs are 16-bit, 44.1 kHz, for comparison). Because a higher bit rate supports a wider dynamic range, sound systems with WiSA technology deliver remarkably rich sound, greatly enhancing your entertainment experience.
WiSA transmits up to eight channels of 24-bit/96 kHz audio, supporting sound systems up to 7.1 and 5.1.2 Dolby Atmos for truly immersive audio. Listeners experience movies, TV, music, and games the way they're mastered—with sounds that originate in different parts of the room and move around you.
WiSA boasts an audio delay rate of only 2.6 ms at 96 kHz and 5.1ms at 48 kHz—so minuscule, it's undetectable. Best of all, the delay is fixed and cannot be impacted by the number of audio channels transmitted, the distance between the audio transmitter and speakers, or by RF interference.
With an unparalleled synchronization rate within 1/1,000,000 of a second, WiSA ensures your picture and audio are perfectly synced.
WiSA Discovery transmits and receives audio wirelessly—no speaker wires are needed.
WiSA Discovery transmits audio using the 2.4 GHz spectrum of a standard Wi-Fi network using Wi-Fi AES 256-bit encryption. To ensure optimal performance, even when network congestion is high, Discovery minimizes traffic by utilizing advanced error correction algorithms that require audio packets to only be transmitted one time.
WiSA Discovery technology delivers uncompressed, 16-bit audio at a sample rate of 48 kHz, exceeding the sound quality of CDs. This quality standard applies to all four channels of audio, no matter how they're used—for full-range speakers, subwoofers, or Atmos height channels.
WiSA Discovery transmits four channels of 16-bit/48 kHz audio—ideal for expanding the audio capabilities of TVs, adding channels to soundbars, and creating simple solutions that provide immersive audio experiences.
WiSA Discovery features an audio delay rate of only 40 ms (30 ms transport latency) at 48 kHz—so small, it's undetectable. Best of all, the delay is fixed and cannot be impacted by the number of audio channels transmitted, the distance between the audio transmitter and speakers, or by RF interference.
With a synchronization rate within 20/1,000,000 of a second, WiSA Discovery ensures your picture and audio are tightly synced.