sideways view of a WiSA SoundSend wireless audio transmitter tilted on its side
Wisa logo wiht the text soundsend right next to it

The perfect wireless audio transmitter for Smart TVs.

Today's movies, shows, sports, and games feature stunning multichannel, high-definition sound. With WiSA SoundSend—the breakthrough wireless audio transmitter—you won’t miss a sound.

Give your smart TV what it needs most. Cinema-quality sound.

SoundSend decodes your smart TV’s audio signal and transmits up to eight channels of uncompressed 24-bit 48/96 kHz sound to WiSA-certified speakers with picture-perfect synchronization. Enjoy rich, robust audio with crystal-clear dialogue—quality that's superior to Bluetooth, MP3, and CD formats.

light blue wifi signal icon over a black background

Wireless

Light blue icon of a television over a black background

For smart TVs

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Cinema sound

light blue syncing icon of two circular interconnecting lines over a black background

Superior sync

WiSA Soundsend app visible on a smart phone next to a wisa soundsend audio transmittertwo angles of the wisa soundsend wireless audio transmitter

SoundSend is a winner.

Stevie Award 2022
CE Pro TNT Award 2022
Consumer Technology Association 2022
Twice Picks Award 2021
Dealerscope Impact Award 2021
CES Innovation Award 2021

Set up is simple.

Plug SoundSend into a power outlet and connect it to your Smart TV. That’s it. SoundSend does the rest—it connects to WiSA-certified speakers automatically, creating a robust wireless network for your sound system. Adjust volume with your TV remote or with the SoundSend app (iOS and Android). Want to fine tune your system? The app makes it simple.

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Done.

SoundSend locates and connects to WiSA-certified speakers automatically.

a graphic showing where to plug your audio transmitter into your television

Connect.

Plug SoundSend into your Smart TV via HDMI ARC or eARC.

graphic showing an audio transmitter being plugged into a power source

Power up.

Plug SoundSend into a power outlet.

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Specifications

Compatibility and connection

All Smart TVs with HDMI ARC or eARC

Connection type: HDMI (cable included)

Audio signal reception: ARC or eARC over HDMI

Wireless audio quality

Uncompressed 24-bit 48/96 kHz sound

Signal latency: 5.2 milliseconds

Channels and bands

Up to 8 channels of wireless audio

Channel synchronization: 1 microsecond

Decoding

Dolby Digital, Dolby Digital+

Dolby TrueHD

Dolby Atmos

Speaker support

WiSA Certified

Supported no. of speakers connected simultaneously

12

Dimensions

Height: 1.0625 inches (27 mm)

Width: 4.3125 inches(110 mm)

a blank white image

Specifications

Compatibility and connection

All Smart TVs with HDMI ARC or eARC

Connection type: HDMI (cable included)

Audio signal reception: ARC or eARC over HDMI

Wireless audio quality

Uncompressed 24-bit 48/96 kHz sound

Signal latency: 5.2 milliseconds

Channels and bands

Up to 8 channels of wireless audio

Channel synchronization: 1 microsecond

Decoding

Dolby Digital, Dolby Digital+

Dolby TrueHD

Dolby Atmos

Speaker support

WiSA Certified

Supported no. of speakers connected simultaneously

12

Dimensions

Height: 1.0625 inches (27 mm)

Width: 4.3125 inches(110 mm)

a blank white image

Specifications

Compatibility and connection

All Smart TVs with HDMI ARC or eARC

Connection type: HDMI (cable included)

Audio signal reception: ARC or eARC over HDMI

Wireless audio quality

Uncompressed 24-bit 48/96 kHz sound

Signal latency: 5.2 milliseconds

Channels and bands

Up to 8 channels of wireless audio

Channel synchronization: 1 microsecond

Decoding

Dolby Digital, Dolby Digital+

Dolby TrueHD

Dolby Atmos

Speaker support

WiSA Certified

Supported no. of speakers connected simultaneously

12

Dimensions

Height: 1.0625 inches (27 mm)

Width: 4.3125 inches(110 mm)

a blank white image

Specifications

Compatibility and connection

All Smart TVs with HDMI ARC or eARC

Connection type: HDMI (cable included)

Audio signal reception: ARC or eARC over HDMI

Wireless audio quality

Uncompressed 24-bit 48/96 kHz sound

Signal latency: 5.2 milliseconds

Channels and bands

Up to 8 channels of wireless audio

Channel synchronization: 1 microsecond

Decoding

Dolby Digital, Dolby Digital+

Dolby TrueHD

Dolby Atmos

Speaker support

WiSA Certified

Supported no. of speakers connected simultaneously

12

Dimensions

Height: 1.0625 inches (27 mm)

Width: 4.3125 inches(110 mm)