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Small black box with HDMI input and multiple audio outputs

ESTONE

ESTONE OZV8-2 4K 60Hz HDMI 2.0 audio extractor ARC

SKU CH-FE3D-CM1QH

Splits one HDMI 2.0 input to HDMI ARC plus optical, RCA and 3.5 mm audio at 4K 60 Hz with 5.1 channel support

  • Port count3
  • Adapter typeHDMI Switch/Extender
  • Industry standards600 MHz
  • Input ports1x HDMI male
  • Output portsHDMI(ARC)+ Audio (SPDIF+R/L+3.5Jack)
  • Connector typeWith Audio
  • Extracts audio to SPDIF, stereo RCA and 3.5 mm jack for flexible sound routing
  • Passes 4K at 60 Hz with YUV 4:4:4 and HDR10, Dolby Vision, Dolby Atmos
  • Supports HDMI ARC for simplified TV-to-receiver connections
  • Handles HDCP 2.2 and deep colour up to 36-bit for protected 4K content
  • Compact 84.5 x 61.8 x 21 mm unit powered by included 5 V 1 A adapter

4K 60Hz HDMI audio extractor with ARC

This ESTONE OZV8-2 unit takes a single HDMI source and splits it into an HDMI ARC output plus separate SPDIF, stereo RCA and 3.5 mm headphone jack connections. It is built for owners of soundbars, AV receivers or powered speakers that lack direct HDMI inputs but need multichannel audio from a 4K player, console or streaming box. The extractor handles 5.1-channel soundtracks and passes HDR10, Dolby Vision and Dolby Atmos metadata through to the display.

Sustained 18.5 Gbps bandwidth with signal retiming

The chipset maintains the full 600 MHz pixel clock required for 4K at 60 Hz 4:4:4 without dropping frames during long playback sessions. Built-in signal retiming equalises jitter from cables up to 10 metres on either side, so colour depth stays at 24, 30 or 36 bit and HDCP 2.2 handshakes remain stable across Blu-ray, gaming or broadcast content. External 5 V 1 A power keeps the active circuitry from sagging under continuous load.

ARC-enabled HDMI output for single-cable return

The defining spec is the HDMI ARC port, which lets a compatible TV send its internal app audio back to the extractor’s optical or analogue outputs without a second cable run. If your display or soundbar does not support ARC, this feature adds no value and a simpler non-ARC splitter would suffice.

How it compares

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

Price $19.99
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Specifications

Product
Brand nameESTONE
Model nameOZV8-2
Product typeAudio Splitters
Adapter typeHDMI Switch/Extender
Product colorBlack
Display
Maximum supported resolutions4Kx2K@60 Hz
Audio & video
SoundYes
Ports & slots
Port count3
Input ports1x HDMI male
Output portsHDMI(ARC)+ Audio (SPDIF+R/L+3.5Jack)
Connector typeWith Audio
Size & build
Max cable length10m AWG26 HDMI2.0a standard cable
Product dimensions3.35 × 0.79 × 2.68 in
Product weight4.4 oz
In the box
In the box1 X HDMI Audio Extractor
1 × 5 V/1A Power Adapter
1 X User Manual
More details
Industry standards600 MHz

Questions about this item

Does the extractor run hot or draw much power when it is powered all day?

The unit ships with a 5 V 1 A adapter, so maximum draw is 5 watts and the compact 84.5 × 61.8 × 21 mm case stays cool during continuous use.

What cables or sources must I already have to use the HDMI ARC and 3.5 mm outputs?

You need an HDMI 2.0 source, an HDMI 2.0 cable up to 10 m AWG26 for the input, a display with an ARC-capable HDMI port, and either an optical Toslink cable or 3.5 mm stereo lead for the analogue audio output.

Will 1080p or 720p sources from older consoles still pass through at 60 Hz without downscaling?

Yes, the extractor accepts 1080p, 1080i, 720p, 576p, 576i, 480p and 480i at up to 60 Hz and forwards them unchanged to the HDMI ARC output while simultaneously extracting audio to SPDIF, RCA and 3.5 mm jacks.

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