HDMI 2.0 Audio Only Extender | eARC | ARC | RS232 Passthrough | IR Passthrough | CEC Passthrough | 100m / 327ft

The WyreStorm EXA-100-EARC is a cost-effective, audio-only eARC extender that delivers seamless high-fidelity audio transmission — including eARC/ARC and S/PDIF — over distances of up to 330ft / 100m, making it an ideal solution for modern home entertainment systems.

Features such as IR, RS-232, and CEC control pass-through ensure easy integration into existing installations, while its plug-and-play design appeals to users seeking simple and reliable audio extension.

Whether upgrading a surround sound system, simplifying multi-room audio, or enhancing a home theater setup, the EXA-100-EARC combines affordability with professional-grade performance — making it ideal for elevating everyday entertainment experiences.

Inputs

• TX: 1 x S/PDIF In, 1 x IR In
• RX: 1 x HDMI: 19-pin Type A Female, 1 x UTP In, 1 x IR In

Outputs

• TX: 1 x HDMI: 19-pin Type A Female, 1 x UTP Out, 1 x IR Out
• RX: 1 x IR Out

Audio formats

• S/PDIF: Dolby Digital, Dolby Digital Plus, DTS, DTS HD, PCM 2.0
• ARC Mode: Dolby Digital, Dolby Digital Plus, DTS, DTS HD, PCM 2.0
• eARC Mode: PCM 2.0, PCM 5.1, PCM 7.1, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS, DTS HD, DTS HD Master Audio, DTS:X

Power



• Power supply: DC 5V 1A
• Power consumption: 3.582W (Max)