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Update, 12/07/2022: We have reviewed our recommendations and have updated our best wireless home theater recommendation with the VIZIO M-Series 5.1 Premium Sound Bar.
What to Look For in a Home Theater System in 2022
One of the very first things to consider when buying a home theater system is how many channels you want. You’ll see numbers like 2.1, 5.1, or 7.2. These denote how many channels and, in many cases, how many individual speakers the system uses.
The first number is the number of standard audio channels, while the second is the number of subwoofers. A 2.1 system, for example, has two speakers for stereo sound and a subwoofer for low frequencies. A 5.1 system would have left and right, a center channel, two surround channels, and a subwoofer.
Dolby Atmos adds a new dimension to the audio, quite literally. Atmos adds height, either through ceiling-mounted or, far more often, through upward-firing speakers. These add a dimension of height to the sound.
Generally, the more channels in a system, the more speakers it has,…
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