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Black rectangular HDMI audio extractor with multiple output ports

ESTONE

ESTONE OZ8V1 8K HDMI Audio Extractor Splitter 48Gbps 7.1Ch

SKU CH-6PBA-K9P0P

Extracts audio from an 8K 60 Hz HDMI 2.1 signal to HDMI, optical, coaxial and 3.5 mm outputs with 7.1-channel support

  • Port count4
  • Adapter typeHDMI Audio Extractor
  • Input ports1 HDMI input
  • Output ports3.5 mm Audio Jack, Toslink SPDIF, Coaxial, HDMI Audio Port
  • Maximum supported resolutions5120 × 1440
  • Bandwidth rating48 Gbit/s
  • Extract 7.1-channel audio via HDMI output for immersive surround sound
  • Send 5.1-channel audio through optical Toslink to legacy AV receivers
  • Output stereo audio to 3.5mm jack for headphones or powered speakers
  • Provide coaxial digital audio for older soundbars and processors
  • Pass 8K 60Hz and 4K 120Hz video at 48Gbps bandwidth unchanged

8K HDMI 2.1 Audio Extractor Splitter

The ESTONE OZ8V1 extracts audio from an HDMI 2.1 source and routes it to multiple outputs. It accepts one HDMI input at up to 8K 60 Hz or 4K 120 Hz and passes the video through an HDMI output while providing separate Toslink, coaxial, 3.5 mm and HDMI audio ports. Gamers and home-theatre users who need to send multichannel sound to a receiver or soundbar can use this unit.

Bandwidth and format limits of the HDMI 2.1 path

The splitter handles a maximum bandwidth of 48 Gbps and supports resolutions up to 5120x1440 at 120 Hz. It is compatible with Dolby Vision, HDR10+ and Dynamic HDR, and passes CEC commands through the HDMI link. HDCP 2.3, 2.2 and earlier versions are supported for protected content. The HDMI audio output carries up to 7.1 channels, while Toslink and coaxial are limited to 5.1 channels.

Check your source and audio gear before ordering

Verify that your source device can output HDMI 2.1 at the desired resolution and refresh rate, and that it uses an HDCP version listed in the specifications. Confirm your receiver or soundbar accepts the audio format you plan to use — 7.1 channels over HDMI or 5.1 channels over optical or coaxial. The unit requires the included 5 V 1 A power adapter to operate.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $56.99
Pricier than about 90% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZ8V1
Model nameOZ8V1
Part numberOZ8V1
Product typeHDMI Splitters
Adapter typeHDMI Audio Extractor
Product colorBlack
Performance
Bandwidth rating48 Gbit/s
Display
Maximum supported resolutions5120 × 1440
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports3.5 mm Audio Jack, Toslink SPDIF, Coaxial, HDMI Audio Port
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box48 Gbit/s HDMI 2.1 Audio Extractor: 1 pcs
IR Remote control: 1 pcs(without battery)
5 V/1A DC Power Adapter: 1 pcs
User Manual: 1 pcs

Questions about this item

Should I pick the HDMI audio output or the Toslink port for 7.1 surround?

Use the HDMI audio output for 7.1 channels; the Toslink port is limited to 5.1 channels.

What does the 48 Gbps bandwidth mean for my 4K 120 Hz display?

It carries 4K at 120 Hz with full 4:4:4 colour and 24-bit depth without compression.

Which HDMI version and HDCP level does the extractor support?

It complies with HDMI 2.1 and passes HDCP 2.3, 2.2 and earlier versions.

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