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Compact black box with three HDMI ports on one side

BZBGEAR

BZBGEAR BG-8K-AA 8K60 HDMI 2.1 eARC Audio Video Converter

SKU CH-R7A5-0PJ9V

Extracts audio from HDMI sources or ARC/eARC TVs while passing 8K60 and 4K120 video to an amplifier

  • First connector1 x Source IN [HDMI Type A, 19-pin female]
  • Second connector1 x TV(eARC) OUT [HDMI Type A, 19-pin female] 1 x Amp AUDIO
  • SoundHDMI IN/OUT: LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dol
  • Product typeHDMI Converters
  • 8K60 and 4K120 video clarity via HDMI 2.1 48Gbps bandwidth
  • Dolby Atmos and DTS:X pass-through with 7.1-channel LPCM support
  • HDCP 2.3 compliance protects premium content playback
  • Audio de-embedding from HDMI or ARC/eARC to amplifier output
  • CEC control links TV, source and amp volume together

HDMI 2.1 Audio De-embedder

The BG-8K-AA extracts high-fidelity audio from HDMI sources or ARC/eARC-enabled televisions while passing 48Gbps video through to the display. It supports 8K at 60Hz and 4K at 120Hz for modern gaming consoles and media players. The compact unit fits easily into existing home-theatre racks or professional AV installations.

Thermals Noise and Power

The converter operates without active cooling, so it adds no fan noise to a listening environment. Power draw is minimal and handled by the included supply, leaving the host system's thermal budget untouched. HDCP 2.3 compliance ensures secure handshakes without extra processing overhead.

Build Integration

One HDMI input accepts the source, while a TV eARC output maintains the display link and a separate HDMI audio output feeds an amplifier or AVR. CEC pass-through lets the TV remote control volume across the chain. The box requires only a free power outlet and standard HDMI cables to complete the signal path.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $101.99
Pricier than about 90% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Product typeHDMI Converters
Audio & video
SoundHDMI IN/OUT:
LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DSD, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DTS:X
HDMI AUDIO OUT:
LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DSD, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DTS:X
Ports & slots
First connector1 x Source IN [HDMI Type A, 19-pin female]
Second connector1 x TV(eARC) OUT [HDMI Type A, 19-pin female]
1 x Amp AUDIO OUT [HDMI Type A, 19-pin female]

Questions about this item

How do I connect the source, TV and amplifier to the BG-8K-AA, and which HDMI port is often confused?

Connect source to Source IN, TV to TV(eARC) OUT and amplifier to Amp AUDIO OUT; all three ports are HDMI Type A 19-pin female, so the step people get wrong is plugging the amp into the TV port instead of the dedicated audio output.

What maintenance or replacement will the BG-8K-AA need over time?

No user-serviceable parts are inside; the unit relies on passive HDMI 2.1 signalling and HDCP 2.3 handshake, so only cable wear or a failed power supply would require replacement.

What limit appears first during sustained 8K60 or 4K120 use on the BG-8K-AA?

The 48 Gbps bandwidth ceiling and HDCP 2.3 re-authentication cycle are the first constraints; if the source or display drops link speed, video will fall back to a lower resolution or refresh rate.

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