Skip to main content
Chat
Photo of Expert Advisor Cam
Contact us

Expert help from our Advisors

What is an expert Advisor?
Connect ID #
985 902 205 5
Connect ID #
985 902 205 5
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Thank you. We will be calling you .
We're sorry. We have encountered a problem.

Simplified MFG eARCEX HDMI-over-CAT6/7/8 eARC audio extender

Item # 297EARCEX

Item # 297EARCEX

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock
$449.99

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Simplified MFG eARCEX

Emily S.

Product highlights:

  • lets you send audio signals from your TV to distant components via CAT6/7/8 cable
  • transmits full bandwidth eARC audio signal from your TV's HDMI eARC port to receiver or other eARC device up to 328' away
    • eARC-supported audio formats include: PCM 2.0/5.1/7.1, DD, DD+, DTS, Dolby TrueHD, and Dolby Atmos
  • backward-compatible with regular ARC (Audio Return Channel) connections
    • ARC-supported audio formats include: PCM 2.0 and Dolby/DTS 5.1
  • supports HDMI CEC so you can use your TV's remote to control the volume level
  • optical S/PDIF mode supports PCM 2.0 and Dolby/DTS 5.1
Transmitter connections:
  • HDMI eARC input
  • optical digital input
  • CAT6/7/8 output
  • toggle switch lets you choose between eARC or optical transmission
    • CEC does not work in S/PDIF mode
  • micro USB power port
    • can be powered with included AC adapter or via USB-A port on your TV
Receiver connections:
  • HDMI eARC output
  • optical digital output
  • CAT6/7/8 input
  • micro USB power port
    • can be powered with included AC adapter or via USB-A port on your A/V receiver
Dimensions & other info:
  • 3-1/2"W x 13/16"H x 2-7/8"D (each device)
  • weight: 6.5 oz. (each)
  • warranty: 3 years
  • MFR # eARCEX
  • Item # 297EARCEX

What's in the box:

Simplified MFG eARCEX owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Transmitter
  • Receiver
  • AC power adapter (attached 4' DC cable)
  • 2-Prong AC power plug
  • User Manual

More details on the Simplified MFG eARCEX

Research Team

Product Research

Features

eARC Extender Kit: The Simplified MFG eARCEX kit consists of a Transmitter and Receiver that uses category (CAT/6/7/8) cable to get digital audio from a TV back to an AV receiver or other audio device that is too far away to use a traditional HDMI eARC/ARC or optical S/PDIF cable. The eARCEX can take the HDMI eARC audio of a display to an amplifier or other HDMI eARC enabled device and transmit it in full bandwidth up to 328' (100m). HDMI CEC transmission is also supported, so your TV's remote can be used to control the volume of your AV receiver. In addition, the eARCEX also supports optical S/PDIF transmission up to 492' (150m) @ 96kHz and 328' (100m) @ 192kHz.

Note: The Simplified eARCEX is an audio extender only. It does not transmit, receive, or extend video signals.

HDMI eARC (Enhanced Audio Return Channel): The eARCEX's Transmitter is equipped with a HDMI eARC input to connect to the HDMI eARC jack on your TV or display monitor, while the Receiver is equipped with a HDMI eARC output to connect to your AV receiver. The HDMI eARC input and output support PCM, DTS, and Dolby Audio formats. Supported sampling rates include 32kHz, 44.1kHz, 48kHz., 88.2kHz, 96kHz, 176.4kHz & 192kHz.

  • PCM 2.0, 5.1, and 7.1ch
  • Dolby Audio formats include Dolby Digital, Dolby Digital Plus, Dolby TrueHD, and Dolby Atmos.
  • DTS formats include DTS, DTS-DTS EX, DTS-96/24, DTS-HD Hi-Res, and DTS-HD Master Audio.

Note: HDMI eARC (Enhanced Audio Return Channel) is backward compatible with standard ARC (Audio Return Channel). However, if your TV or AV receiver only supports ARC (not eARC) it will not be able to output Dolby Atmos, Dolby TrueHD, DTS:X, or DTS-HD.

Optical S/PDIF: The eARCEX's Transmitter is also equipped with an Optical S/PDIF input to connect to the optical digital audio out of your TV or display monitor, while the Receiver is equipped with an Optical S/PDIF output to connect to your AV receiver. The Optical S/PDIF input and output support PCM (up to 2.0ch), DTS (up to 5.1ch), and Dolby Digital (up to 5.1ch). Supported sampling rates include 32kHz, 44.1kHz, 48kHz., 88.2kHz & 96kHz.

Note: There is a switch on the Transmitter that will switch the unit to HDMI eARC or Optical S/PDIF mode.

Category Cable Connection: The Transmitter is outfitted with a RJ-45 output, while the Receiver is outfitted with a RJ-45 input - allowing you to run a category (CAT/6/7/8) cable between the Transmitter and Receiver. The eARCEX kit supports category cable runs of up to 328' (100M) for HDMI ARC, as well as category cable runs up up to 492' (150m) @ 96kHz and 328' (100m) @ 192kHz for Optical S/PDIF.

HDMI CEC: HDMI Consumer Electronics Control (CEC) is a feature of HDMI designed to allow you to operate and control devices connected through HDMI by using only one remote control. HDMI CEC is supported by the Simplified MFG eARCEX kit, so your TV's remote can be used to control the volume of your AV receiver.

Power Requirements: The Simplified MFG eARCEX comes with a single AC power adapter. The power adapter can be plugged in at the Transmitter or Receiver and will supply power to both units. Make sure the power connection to the unit is made before plugging in the power adapter to AC.

Mounting Options: The eARCEX's Transmitter unit and Receiver unit can simply be table-top mounted on a flat horizontal surface (does not come with brackets to wall-mount).

Loading accessories...

Customer Q&A

Loading articles...

Compare the sound