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Ethereal CS-1X4HDMSPL5

HDMI splitter (1 in/4 out), 4K-compatible

Item # 120HDMSPL5

This Metra splitter makes it easy to send an HDMI source to four separate TVs or monitors.

This Metra splitter makes it easy to send an HDMI source to four separate TVs or monitors.

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Item # 120HDMSPL5

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About the Ethereal CS-1X4HDMSPL5

Send an HDMI signal to four displays

Have an HDMI source that you want to display on four separate TVs or monitors? This splitter from Ethereal makes it easy — simply connect your HDMI cables and you're ready to go. It supports 4K and HDR-encoded content, making it compatible with nearly any HDMI source.

Product highlights:

  • 1 input/4 output HDMI splitter
  • supports HDMI 2.0 and HDCP 2.2 for passing 4K Ultra HD content
  • supports HDR and 3D-encoded content
  • built-in scaling allows multiple resolutions simultaneously
  • supports up to 7.1-channel audio, including Dolby® and DTS® formats
  • shelf-mountable with included hardware
  • 3-way switch lets you select from multiple EDID ("HDMI handshake") options
  • requires AC power (adapter included)
  • LED indicators for power and output status
  • 5-15/16"W x 11/16"H x 3-7/8"D (7-9/16"W with mounting brackets)
  • warranty: 12 years
  • Our 60-day money-back guarantee

What's in the box:

  • HDMI splitter (1 input/4 output)
  • AC power adapter (attached 5' DC cord)
  • 2 Brackets 4 Screws
  • Operating Instructions

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More details on the Ethereal CS-1X4HDMSPL5

Stacey B.
The Ethereal CS-1X4HDMSPL5 replaces these items:

Product Research


1x4 HDMI Splitter: The Ethereal CS-1X4HDMSPL5 HDMI splitter incorporates a single HDMI 2.0 input with four HDMI 2.0 outputs allowing you to share a single standard definition, high definition, or ultra high definition source device (like a Blu-ray player, Game Console or Satellite/Cable receiver) with four displays (such as multiple flat-panel TVs and front projectors).

Built-In Scaling & EDID Management: Thanks to built-in scaling and EDID management, the CS-1X4HDMSPL5 provides the ability to take any standard resolution and downscale it to match each of the connected displays (up to 4), simultaneously. For example, show 4K@60Hz content on a 4K display while also showing the same content scaled down on a 1080p display. Unlike traditional splitters, this built-in scaling allows legacy devices to work with newer higher resolution displays in the system, without automatically defaulting to the lowest resolution. Video quality on newer TVs is no longer sacrificed by having an older model in the mix.

Note: The CS-1X4HDMSPL5 does not upscale video, nor does it scale framerate.

HDMI 2.0 (18Gbps): The CS-1X4HDMSPL4 HDMI splitter supports HDMI 2.0 and HDCP 2.2, along with Ultra HD 4K and HDR video. The splitter is capable of receiving and transmitting video bandwidths up to 18Gbps.

  • 4K Resolution: The CS-1X4HDMSPL5 is compatible with ultra-HD video resolutions up to 4k @ 60Hz with support of YCBR 4:4:4 color subsampling. It is also compatible with high definition video up to 1080p @ 60Hz; even 3D video. In addition, it supports 480i standard definition video.
  • HDR Formats: The Ethereal 1x4 HDMI splitter supports all the major HDR formats - including HDR 10, Dolby Vision, and HLG (Hybrid-Log Gamma).
  • HDCP 2.2 Compliant: HDCP 2.2 is supported by all of the HDMI splitter's inputs & outputs; HDCP is short for "High bandwidth Digital Content Protection" and is used for 4K video copyright protection for compatibility with 4K Blu-ray players and 4K Satellite/Cable providers.

Up to 7.1ch Audio: The Ethereal CS-1X4HDMSPL5 HDMI splitter supports up to LPCM 7.1ch, Dolby TrueHD, and DTS-HD Master Audio.

LED Indicators: The Ethereal 1x4 HDMI splitter features six LEDs to indicate Power, Input, and Output (1-2-3-4) status. These LEDs will illuminate Blue when the device is connected to power, senses an HDMI source input signal, and connected to up to 4 displays.

AC Power Adapter: The included AC power adapter (w/ attached 5' DC cord) plugs into the back of the CX-1X4HDMSPL5 and into an AC power outlet or surge protector (sold separately - see Accessories Tab).

Mounting Options: The CX-1X4HDMSPL5 comes with two brackets and four screws to mount the brackets to the HDMI splitter. The mounting brackets allow you to secure the HDMI splitter to a shelf (mounting screws for shelf not included).

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