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- Dolby 5.1 speaker system movie#
- Dolby 5.1 speaker system full#
- Dolby 5.1 speaker system pro#
- Dolby 5.1 speaker system tv#
While these numbers seem to be pretty complex, it simply is giving room to define “height” speakers in a home theater surround sound system. The third number of a speaker system configuration indicates the number of “height” or “upward-firing” speakers.Īs if two numbers weren’t enough, you may come across numbers like 7.1.2 or 9.1.2 in your home theater product search. While most surround sound systems work great with only one subwoofer, some people prefer the sound of two for their unique room and needs. It is most common to see a 1, which means there is one subwoofer in the setup, but you may come across a 2 every now and then. The second number of a speaker system configuration indicates the number of subwoofers in the surround sound setup. When it comes to the main speakers, we are referring to the front left, front right, center, and various surround speakers. The first number of a speaker system configuration defines the number of main speakers in the setup. What Do The Numbers in Speaker Channels Mean? The First Number (ex: The “5” in 5.1) To quickly jump to whatever sound setup you’re looking for, click one of the links below. Let’s dive into the details of the different speaker systems and what their channel structure looks like. The second number defines the number of subwoofers, and the third number defines the number of “height” speakers. What do the different speaker channels mean? When it comes to surround sound channels, the first number defines the number of main speakers. As you see them over and over again, you may begin to wonder what they are. As the founder of Gadget Guy MN, Paul helps personal and business clients optimize their use of technology.When you’re setting up a surround sound system, you’re going to run across numbers like 2.1, 5.1, 7.1, 7.1.2, 9.1, and beyond. If you want to hear the sound behind you, then 5.1 is the way to go. Systems can have 8.1, 9.1, and so on.Ĭonfused yet? The most common configurations are 2.0, 2.1 and 5.1. With even more channels there are more speakers added to create a complete surround sound effect.
Dolby 5.1 speaker system movie#
Of course, in a movie theater there are many more channels and speakers!
![dolby 5.1 speaker system dolby 5.1 speaker system](https://sc04.alicdn.com/kf/Hfec2012014964ee8aac5c4d728542bbcL.jpg)
7.1 adds in two inward facing side speakers, but my research shows that DVD movies are not made with 7.1 discrete channels for viewing in the home (Blu-Rays can be). This is a less common setup but still available, nonetheless. 6.1 adds in an additional back surround channel that is like your center channel, but for sound behind of you.
Dolby 5.1 speaker system tv#
When watching something move in a circle on TV like a helicopter, the sound can travel from directly in front of you (center channel) to your right (right front speaker), behind you on your right (right rear speaker), continue on behind you to your left (left rear speaker) and end on your left in front of you (left front speaker) - all the while with some bass added in for low-frequency effects. This is the sound that most people are looking for in a home theater system.
Dolby 5.1 speaker system pro#
The new channels offer rear surround sound and with higher quality processing on even right and left channels (Dolby Digital 5.1 has 5 distinct channels plus subwoofer, whereas the older Dolby Pro Logic only has the rear sound in mono as opposed to stereo). 5.1 adds in two rear speakers to the mix. This can be found in sound bars and home theater systems that have three speakers or a bar in the front and then a separate or built-in subwoofer. The right and left channels are still distinct and the third channel/speaker is between them. 3.1 adds a center speaker to separate audio dialogue that has been processed for a distinct channel.
![dolby 5.1 speaker system dolby 5.1 speaker system](https://i.ebayimg.com/images/g/J68AAOSw~1FUYleb/s-l400.jpg)
Sometimes the subwoofer is even built into the sound bar, which can muffle sounds a bit. Many sound bars have 2.1 surround you have stereo sound but also the subwoofer helping to fill in more depth to the audio. The subwoofer only gets counted as one tenth of a channel this is because it is not distinct sounds that come through the bass, but rather low frequency effects. 2.1 adds in a subwoofer for a separate bass sound. Almost all devices you have with two speakers will at least have stereo sound.
Dolby 5.1 speaker system full#
This is just like your old stereo systems that separate sounds to create a more full experience. 2.0 means right and left stereo sound with two distinct channels. The gist is that the numbers refer to discrete speakers - or really channels, as you can have one speaker that plays more than one channel. Let’s go through and review what the different numbers mean when you look at a system that says Dolby Digital 2.0 or 5.1 Channel DTS.
![dolby 5.1 speaker system dolby 5.1 speaker system](https://c1.neweggimages.com/ProductImage/A73M_131981305116107320j9py9Qinlp.jpg)
Surround sound systems can be confusing when reviewing how many audio channels they have, and this includes sound bars, which are not simply one long speaker.