HDMI ARC is a feature within the HDMI 1.4 spec that allows your TV to send signals to your audio devices. It opens up bidirectionality on the port and your TV and lets you use one cable to connect ...

Today, we're taking a look at two innovations in the HDMI cable connection standard: HDMI ARC and HDMI eARC. ARC stands for Audio Return Channel, and eARC stands for Enhanced Audio Return Channel.

In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS ...

The first questions was around its channel count, which is officially given as 9.1.4. The last number there is the relevant ...

Compare DisplayPort vs. HDMI and learn which cable offers better performance for gaming, home theater, and professional use.

Estimated reading time: 9 minutes Sonos may not have had the best time lately with its redesigned app causing problem after ...

The Sonos Arc Ultra is a premium proposition, but it is still significantly cheaper than the Samsung HW-Q990D. That's because ...

It does look like it will be easier to plug stuff in, though. The sockets on the current model of the Sonos Arc are at an ...

The Sonos Arc Ultra comes in at £999 / $999 / AU$1799 ... and budget considerations. The Bar 9’s HDMI input and proven ...