The renovation of a home theater can be broadly divided into three levels:
1. Basic plan:
I just want to meet the basic viewing needs, I don't care too much about the sound quality and picture quality, and I don't care too much about the style and details of the decoration, you can choose the basic plan, and its price is about 5000 yuan.
(1) The size and condition of the room: a smaller room or living room does not need too much renovation and sound insulation, but only needs to ensure that there is enough space and sockets.
(2) The brand and performance of audio-visual equipment: You can choose some cheaper brands and performance, such as an ordinary TV, a simple sound system, such as a sound bar (using digital signals to simulate surround sound), a basic player, etc., in general, the sound bar is a cheap version of the home theater system that integrates analog multi-channel speakers and audio decoding amplifiers.
(3) Applicable decoration style and details: use some simpler styles and details, such as some basic furniture, some simple lighting, some simple decoration, etc.
Image source: Amazon
2. Mid-end solution:
can have a better viewing experience, pay more attention to sound quality and picture quality, and its price is about 30,000 yuan.
(1) Need a larger room or living room (more than 15 square meters), need some renovation and sound insulation to improve the effect of sound and picture, but also need some reasonable layout and design, such as soft carpets, thick curtains, some wooden concave and convex decoration, and if possible, you can add some sound-absorbing panels and absorbing cotton;
(2) The brand and performance of audio-visual equipment: a high-definition projector, a sound system with almost 5.1 channels (such as a PowerSound home theater system), and a player with a large number of film sources or Dolby Vision.
Power Acoustic Ceiling Speakers Home Theater System
3. High-end solution:
Pursuing the ultimate viewing experience, I care very much about sound quality and picture quality, and I also care about the style and details of decoration, and its price is about 100,000 yuan or more.
(1) A specialized room (more than 40 square meters) that requires a lot of renovation and soundproofing to meet the standards of professional sound and picture (this is essential);
(2) Top-of-the-line brand and performance, such as a 4K projector, a hi-fi audio system of 5.1.2 and above (with sky channels, such as PowerSound ceiling speakers), and a player that supports Dolby Vision;
图片来源：audio advice