Among other features, your soundbar may have additional HDMI ports, apart from the one to connect to your TV. Here's what you can use them for.

If you are wondering what the difference between different HDMI specifications are this quick guide will take you through the main points you need to know to understand what HDMI ARC and HDMI eARC are ...

The HDMI ARC port on the back of a TV. - lidiasilva/Shutterstock HDMI Audio Return Channel, or HDMI ARC, has been around for a while, but it's a technology that remains relevant over a decade after ...

HDMI has quietly turned into a Swiss Army knife for living rooms, and manufacturers such as Television and Soundbar brands ...

To get audio from your TV to your soundbar or receiver you either need an HDMI cable or an optical cable. Both can work, but for certain types of audio you'll need an HDMI cable. Fortunately, both ...

HDMI ARC – and it's latest evolution, HDMI eARC – are both key audio technologies for today's best TVs, but you'd be forgiven for not knowing what those succession of letters actually mean. It's all ...

HDMI ARC is easy to ignore until your sound system acts up. Here's what that port is best used for, and why it matters for modern home theater gear.

HDMI was marketed as an easy fix for improving the sound quality of your home theater experience. The reality is that HDMI ARC/eARC don’t always work as advertised. Understanding this dilemma, almost ...