The colors used in composite RCA cables are usually red and white or black for right and left audio channels and yellow for composite video. Composite video is analog, or Read more
Category: Audio
Stay up-to-date on the latest audio gear, trends, and innovations for all your audio needs.
Do RCA cables have two wires?
RCA audio cables come in pairs with two connectors on each end, a red one for right stereo and a white (or black) connector for left stereo. They are often Read more
Can you use banana plugs on Denon receiver?
The good news is that the vast majority of Denon receivers can indeed be used with banana plugs. This is probably the most common way that Denon users connect their Read more
You Asked: Are optical cables supposed to be loose?
How do I keep my optical cable in place? Banned. The best you can do if the cable will not stay in on its own is to tape it. The Read more
You Asked: Can 5.1 speakers play Dolby Atmos?
5.1. 4 or 7.1. 4 are the designations for Dolby Atmos systems with four height channels. You may add overhead sound by mounting two or four speakers in or on Read more
You Asked: Does HDMI cable carry 5.1 audio?
TVs aren’t technically authorized to deliver 5.1 audio through HDMI. To put it another way, if you’re viewing a Blu-ray movie with 5.1 Dolby Digital or DTS audio and it’s Read more
Best Question: Can you use RCA cables for speaker wire?
Can you use RCA cables for speaker wire? A subwoofer or LFE (Low-Frequency Effects) output is also connected to the subwoofer using an RCA connection. Speaker wire, on the other Read more
Can I plug a Bluetooth adapter into a headphone jack?
As previously indicated, Bluetooth adapters are useful for in-flight entertainment systems that employ 3.5-millimeter cable connections, and you can use them with a set of wireless earphones like AirPods by Read more
Dolby Digital Plus vs. Dolby Atmos
Are you also unaware of what Dolby Atmos means when you see it labeled in various speakers, home theatres, and smartphones? Want to know if you are experiencing Dolby Atmos Read more
Dolby TrueHD vs. Dolby Digital Plus – What’s the Difference?
Dolby is a popular name when it comes to audio digital. You will find the terms Dolby TrueHD, and Digital Plus mentioned in many devices that emit audio output such Read more


