4K HDBaseT 3.0 Extender with eARC & ARC, uncompressed 4K@60Hz (4:4:4) up to 40m/131ft, w/ 2-Way IR, CEC & PoC, HDMI 2.0 & HDCP 2.3, Ideal for Home Theater

4KEX40-eARC

The AV ACCESS eARC Extender 4KEX40-eARC is a next-generation HDBaseT 3.0 HDMI extender built for premium home theater installations. It transmits uncompressed 4K@60Hz (4:4:4) HDMI signals up to 40m (131ft) over a single Cat6a/7 cable while supporting advanced HDR formats, eARC, ARC, and immersive surround sound. Designed with HDMI 2.0 and HDCP 2.3 compatibility, this extender delivers exceptional video quality and crystal-clear audio for modern entertainment systems.

Powered by the latest HDBaseT 3.0 technology, the AV ACCESS eARC Extender 4KEX40-eARC also supports bi-directional IR, CEC pass-through, and bi-directional PoC, making installation simple while providing flexible device control and reliable long-distance performance.

Key Features

  • Extend uncompressed 4K@60Hz (4:4:4) HDMI signals up to 40m (131ft) over a single Cat6a/7 cable.
  • Built with HDBaseT 3.0 technology for stable, zero-compromise audio and video transmission.
  • Fully compatible with HDMI 2.0 and HDCP 2.3 standards.
  • Supports advanced HDR formats, including HDR10, HDR10+, HLG, and Dolby Vision (4K@60Hz).
  • Features eARC for high-bitrate audio formats such as Dolby Atmos and DTS.
  • Backward compatible with ARC, supporting up to 5.1-channel surround sound.
  • Includes bi-directional IR and CEC pass-through for convenient remote control from either the source or display location.
  • Supports bi-directional PoC, allowing a single power adapter to power both the transmitter and receiver.
  • Plug-and-play installation with no software or driver required.
  • Compact, space-saving design with integrated ventilation for efficient heat dissipation.
Technical
Input/Output ports Transmitter:

1 x HDMI In, 1 x HDBT Out, 1 x IR In, 1 x IR Out,

1 x DC 12V In, 1 x FW (Micro-USB)

Receiver:

1 x HDMI Out, 1 x HDBT In, 1 x IR In, 1 x IR Out,

1 x DC 12V In, 1 x FW (Micro-USB)

Input Signal Type HDMI 2.0 with 4K@60Hz 4:4:4 8bit, HDCP 2.3
Input/Output Resolution Supported Up to 4K@60hz 4:4:4
HDR HDR 10, HDR 10+, Dolby Vision, HLG
Audio Format Supported HDMI: Supports all HDMI 2.0 formats including multi-channel PCM, Dolby True-HD and DTS-HD master audio

ARC Mode: Supports 5.1CH compressed audio (such as Dolby Digital, DTS 5.1, and Dolby Digital Plus), and 2.0CH uncompressed PCM audio

eARC mode: Up to 8CH L-PCM of 192kHz audio; Supports encoded audio formats, such as Dolby Atmos and DTS-X

Maximum Data Rate 18Gbps
General
Power Supply DC 12V 2A
Power Consumption (Max) 9.29W
Device Dimension

(W x H x D)

Transmitter/Receiver:

170mm x 25mm x 105mm/6.69” x 0.98’’ x 4.13”

Product Weight Transmitter/Receiver:  0.4kg/0.88lb
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