HDMI Audio Extractor (Toslink S/PDIF, Coaxial Audio, RCA Audio L/R) - 4K / 60Hz

Mfg: PI Manufacturing

PI Part #: HDMI-AUDIO-4K-1

HDMI Audio Extractor (Toslink S/PDIF, Coaxial Audio, RCA Audio L/R) - 4K / 60Hz

In Stock; Ships same business day

 Reviews 1

Product Highlights

  • Extracts audio from HDMI source
  • 4K / 60Hz 4:4:4 chroma subsampling
  • HDR support (High Dynamic Range)
  • HDCP 2.2 compliant
  • Supports one toslink audio, one coaxial audio, and one L/R RCA audio

Our Price: $40.00

Add to Cart

4K / 60Hz
4:4:4 chroma subsampling
HDCP 2.2

HDMI Audio Extractor (Toslink S/PDIF, Coaxial Audio, RCA Audio L/R) - 4K / 60Hz

The 4K HDMI audio extractor allows you to extract audio from a HDMI source. This is useful if you want to connect your HDMI source to a separate audio output, such as an amplifier or speaker. With support for various audio formats (DTS-HD / Dolby TrueHD, LPCM 7.1, DTS, Dolby AC-3, and DSD), the device also supports the latest HDMI sources, with support for resolutions up to 4K / 60Hz at 4:4:4 chroma subsampling. HDCP 2.2 is also supported.

Note that for the device to work efficiently, please use the recommended HDMI cable distances listed on the specifications.

Supported Audio Outputs

The HDMI-AUDIO-4K-1 supports Toslink S/PDIF, Coaxial Audio, and RCA L/R audio, providing support for a wide range of devices. Supported audio formats include DTS-HD / Dolby TrueHD, LPCM 7.1, DTS, Dolby AC-3, and DSD.


  • Audio output supports Toslink Audio, Coaxial Audio, and RCA Audio L/R
  • Supports resolutions up to 4K / 60Hz at 4:4:4 chroma subsampling
  • HDCP 2.2 compliant
  • HDR support (High Dynamic Range)
  • Metal housing for durability
  • LED lights provided to relay working status
  • Operates on a 5V DC 2A power supply

Diagram Example

UPC: 091324423248

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
(California law requires this warning to be provided to California customers)

HDMI Resolutions4K / 60Hz
4K / 30Hz
Audio FormatsDTS-HD / Dolby TrueHD
LPCM 7.1
Dolby AC-3
Maximum Bandwidth600MHz
Maximum Baud Rate18Gbps
Input / Output TMDS Signal0.5 ~ 1.5 Volts p-p (TTL)
Input / Output DDC Signal5 Volts p-p (TTL)
Input Cable Distance≤32 feet (1080p) / 16ft (4K) 28AWG HDMI cable
Output Cable Distance≤32 feet (1080p) / 16ft (4K) 24AWG HDMI cable
Maximum Working Current700mA
Power AdapterAC (50Hz / 60Hz): 100V-240V; Output: 5V DC / 2A
Operating Temperature32°F ~ 104°F (-0° ~ +40°C)
Storage Temperature-4°F ~ 140 °F (-20° to +60°C)
Operating Humidity Range5 to 85% RH (No Condensation)
Storage Humidity Range5 to 95% RH (No Condensation)
Dimensions4.13x2.24x0.89 inches (105x56.8x22.5mm)
Weight0.35 lbs (160g)
* Note: HDMI cable distances may vary. Longer lengths may be able to be achieved through HDMI cables with higher specifications


 (1 Reviews) Log in to post a review

Steve Autor on 10/8/2018

HDMI installation - Audio extractor strips audio off HDMI

Bought this to supply audio to our stereo amp. Manual was technical, but I finally tried enough combinations that it started working. Option to pass video through, but I had the 8 port amplified splitter so used one of the ports for the audio. Set slide switch to the center pressed the audio switch to only pass audio. Need a flashlight and maybe a magnifying glass.

Ask a Question. Get answers to questions you may have.

See Us in Action


Stay up to date with our new and featured products, exclusive deals, and everything that is connectivity. Subscribe to our newsletter below

Powered by Infinite Solutions since 1986