HDMI connector

Video Signals & Cables: HDMI

In this article, we look at HDMI: what it is, where it is used, and what cables are used for HDMI. This is the...

Understanding Speaker Impedance

Speaker impedance is often presented as a complex subject and therefore is either ignored or misunderstood. A basic understanding of speaker impedance is not...

Connecting Speakers FAQs

After answering nearly 1000 questions on connecting speakers on this website, some common themes have emerged. Please read the answers to these Frequently Asked Questions...

Video Signals & Cables: Summary

This is the summary of the previous five articles looking at the different video signals and connectors commonly used in Home AV. Previously we...

How to wire Four Speakers to One Amplifier

In an earlier article we looked at the issues involved in connecting multiple speakers to one amplifier. In this article we look at some...

How do I Connect Multiple Speakers to my HiFi Amplifier

I am often asked "How do I connect multiple speakers to my amplifier?" Before I answer, let's define what we mean by the word...

Speaker Selector Switch Summary

Speaker selector switches are the most common item bought from Amazon through this website (with over 800 units sold). Therefore I thought it is...

Video Signals & Cables: Component Video

In this article, we look at component video signal: what it is, where it is used, and what cables are used for component video....