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Black metal HDMI splitter box with four output ports and audio jacks

BZBGEAR

BZBGEAR BG-DA-1X4AS 1x4 4K 60Hz HDMI Splitter Downscaler Audio

SKU CH-FTRZ-C53CJ

Splits one 4K 60 Hz HDMI source to four displays with per-output 1080p downscaling and extracts audio via optical and 3.5 mm outputs

  • Port count4
  • SoundLPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS
  • Input ports1xHDMI Type A [19-pin female]
  • Output ports4xHDMI Type A [19-pin female] 1xL/R Audio out [3.5 mm Stereo
  • Maximum supported resolutionsup to 4K2K@50/60 Hz (4:4:4)
  • Bandwidth rating18 Gbit/s
  • Split one 4K 60Hz source to four displays
  • Downscale each output individually from 4K to 1080P
  • Extract audio via optical and 3.5mm stereo outputs
  • Supports LPCM, Dolby True HD, DTS-HD Master Audio and DSD
  • Metal chassis measures 180mm wide, 62mm deep, 14mm high

1x4 4K 60Hz HDMI Splitter Downscaler

The BG-DA-1X4AS takes a single HDMI source and delivers four identical outputs at up to 4K 60Hz 4:4:4. Each output can be independently downscaled to 1080P using onboard dipswitches. Audio is de-embedded to both optical S/PDIF and 3.5mm stereo ports. A metal enclosure houses the 18Gbps circuitry.

Installers needing mixed 4K and 1080P displays

This splitter suits installations where one 4K source must feed a mix of 4K and legacy 1080P screens without separate scalers. The per-output downscaler and EDID COPY/AUTO modes simplify integration. Buyers who require more than four outputs or need HDMI 2.1 bandwidth should look elsewhere.

18Gbps bandwidth with per-output downscaling

The 18Gbps bandwidth supports 4K 60Hz 4:4:4 and HDCP 2.2 across all four HDMI outputs. The defining specification is the independent 4K to 1080P downscaler on each port, set by dipswitches, which determines whether this unit matches a mixed-resolution installation.

How it compares

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

Price $149.99
Pricier than about 90% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameBZBGEAR
Model nameBG-DA-1 × 4AS
Product typeHDMI Splitters
Product colorBlack
Design style4 port - 4K 60 Hz
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutionsup to 4K2K@50/60 Hz (4:4:4)
Audio & video
SoundLPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Ports & slots
Port count4
Input ports1xHDMI Type A [19-pin female]
Output ports4xHDMI Type A [19-pin female] 1xL/R Audio out [3.5 mm Stereo Mini-jack] 1xOptical out [S/PDIF]
Size & build
Product dimensions180 mm(W)x62 mm(D)x14 mm(H)
Product weight227g

Questions about this item

How much rack depth does the 180 mm wide by 62 mm deep metal chassis need?

The unit is 180 mm wide, 62 mm deep and 14 mm high, so it fits on any shelf with at least 62 mm of usable depth and a few millimetres of airflow clearance.

Which dipswitch sets the 4K to 1080P downscaler on each of the four HDMI outputs?

Each output has its own dipswitch; move the switch for that port to the downscale position to limit that display to 1080P while the others stay at 4K 60 Hz.

When should the optical S/PDIF or 3.5 mm stereo jack be used instead of HDMI audio?

Use the optical or 3.5 mm output when you need to feed a soundbar, AV receiver or powered speakers that lack HDMI, because the splitter de-embeds LPCM, Dolby and DTS formats from the HDMI stream.

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