There are so many ways to decorate now. Many 80s and 90s will choose to decorate a home theater with a room for their own needs. It is not difficult to decorate the home theater at home. Next, the decoration network Xiaobian will introduce the home theater decoration wiring, let the netizens first understand how to decorate the home theater at home.
Note: The theater is doing sound field processing, with emphasis on the sides, tops, floors and corners of the room.
Home theater decoration wiring method reference:
1. The wall surface on both sides, the most important part is the height of the lower part of the wall is 1 meter. The key treatment is to make the height of the wooden wall skirt 1 meter. The wooden board has a certain distance from the wall. The gap is filled with foam or asbestos. It can also be a sound absorbing sponge. Wood walls can also be shaped (such as wavy lines or bump shapes). The upper part of the wall can be painted with brushed paint to effectively disperse sound waves. Or it is possible to make the wall panels on both sides open from the bottom to the top of the bookcase / CD / DVD / bookshelf. It is also an effective diffuser.
2. There are two methods for top processing: 1 ceiling 2 wall for modeling (such as: wave or diamond protrusion).
3. Some air conditioning ports also need to be processed. The air outlet can be reinforced to avoid resonance.
4. Ground treatment is very important to make composite wood flooring. It is best to lay wool carpet in front of the main speakers and sofa. The thickness of wool is 2.5CM.
5. The treatment of the corner can reduce the rumble of the subwoofer and reduce the sound dyeing. The specific method is to make the corner of the wall into a circular arc shape, which is made of gypsum and can be filled with foam or asbestos or sound-absorbing sponge.
6. The back wall can be made into a 1 meter wall skirt, the upper part can be used as a soft bag, and the door should also be made into a soft bag door.
Note: Do not overdo it in the room, because the sound of the audio has been too long, there is no way to change it in the future, and the sound field should be properly processed. In the future, it will be found that the sound is too short and the reverberation time is too short. We can also add sound absorption. Object. Such as: plush wall hanging and so on.
7. The subwoofer can be placed on the left or right side of the main speaker. The main speaker cable and the center speaker and subwoofer cable are not pre-embedded. Now the most important thing is that the surround speaker cable and video cable should be pre-embedded. The position of the projector is very important, because the lens of the H77 is biased. It is necessary to consider the lens to the center of the curtain. The method is to fix the center of the screen and extend it to the projector for 5 meters (the projection distance of 5 meters means that the lens to the screen is 5). m), the machine size is 430*305*135, so the hanger position is 5.153 meters. Now find the center of the machine (remember that this is not the lens alignment, because the lens is biased) move the machine to the left by 107.5MM. At this time, the lens is centered on the curtain. However, the point at which the projector is installed is also offset by 107.5MM.
8. About the exit position of the middle and rear rings and the position of the speakers. The left and right center outlet positions are set according to the viewing distance and the placement of the sofa. The viewing distance is set at a distance of 4 - 5.5 meters, that is, the center position can be placed at 4.2 meters, and the speaker is 300 mm away from the wall. The rear ring outlet position can be placed at 5.8 meters. The speaker can be placed on the back of the three-seat sofa at a position of 1.1 meters from the back wall.
9. The speaker cable is led out from the amplifier. The amplifier is placed there from the line. The surround line is led out from the wall. The video cable is taken from the DVD. It is usually placed with the amplifier, so the line is also in the nearby corner. Come down.
10. The method of burying the wire is based on the principle of one line and one tube. Do not leave the dead corner. Some finished lines need to put the hose inside and put the line inside. After sealing, it is buried. (To buy the wire in advance, after the wire is buried, seal the finished wire to prevent damage)
11. The size of the border of the chrysanthemum is the width: 2852MM height: 1650MM. It is recommended to leave 2860*1660 for the width height.
12. The curtain can be designed on the curtain. The bottom of the curtain is 700mm from the ground for the best position.
13. The audio and video cables belong to the weak electricity and should be buried separately from the strong electricity, separated by 300MM, not to cross. The projector is hung on the ceiling. If there is a ceiling, install the hanger in advance, make a power plug in the vicinity of the projector, and install a power control switch in a convenient place under the wall. It is convenient to power off after reading the movie.
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