5.1 vs. 7.1 Sound, What is it for you? and it is known that the cinema is one of the best ways to consume films. Not only because it is the only medium available during most premieres, but also because of the level of immersion that movie theaters provide us.
It is from this intention that the domestic 5.1 and 7.1 sound comes from, the protagonists of this post. Let us find out more about these both systems.
It all depends on the number of channels:
Once surround sound is defined, it is easy to conclude that the greater the number of channels. The better distribution of the speakers throughout the space, the better the immersion that it will give us.
And that is what the terms 5.1 and 7.1 that head this text consist of. In the number of channels and speakers involved and the map in which they are distributed. In this way, the “5.1” sound makes use of six channels in total, distributed in five speakers and a subwoofer. On the other hand, the “7.1” sound is articulated by seven speakers and a subwoofer, along eight channels.
What are its “Pros” and Cons?
For smaller spaces or lower budgets, the 5.1 layouts may be the most interesting option. It is easy to find complete 5.1 sets for sale in stores, at a reasonable price. And requiring no additional installation or configuration outside of placing them around our room and downloading the relevant software.
However, the absence of the two rear speakers that the 7.1 configurations do have greatly limit the directionality and location of the sound concerning the 8-channel distribution, much higher in this matter.
On the other hand, although the 7.1 distributions are much higher, it is not usual to find them ready to buy. You have to acquire the different parts of this distribution separately. That makes them a much more expensive option. Also, the sound suffers in small or poorly isolated rooms, achieving the opposite effect to that desired. That is making the audio more diffuse and worsening its directionality.
So, in the end, it is a question of budget and space. Those with spacious rooms and space to properly position their speakers will have a good experience with the 7.1. While those with fewer square meters, or a smaller budget, will appreciate the frontal location of the 5.1 distributions.
As you can see, despite the benefits of surround sound, it may not be an option for everyone. In the end, its correct use depends more on the space in which it is installed. Also, it depends on the type of content that is consumed and the budget we have, than on the choice between 5.1 or 7.1.
If you are not sure, which sound system is ideal for your home or office, we recommend speaking to an expert at Ultemion Beamer (https://ultemionbeamer.com/). Also, you can explore through a wide range of HD projectors, Mini Projectors, and Home Theater systems.