Jannyferr
Member
Home theater can bring us more and more pleasure in life, so many families with conditions will set up their own home theater, and the privacy, freedom and comfort of home theater are also good. Now everyone basically knows the concept of home theater in the market, but what do you know about home theater equipment?
Because most users don't know about home theater, they can only ask some professional fans for help in the configuration of home theater, but the configuration of fans is relatively high, which is not necessarily suitable for themselves, so simply introduce the equipment needed for home theater, so that you can choose according to your own situation!
Generally speaking, home theater mainly includes four kinds of equipment: amplifier equipment, program source equipment, video display equipment, audio equipment.
Home theater Amplifier equipment
Amplifier equipment refers to power amplifier, which is used to amplify audio signal equipment, such as pre amplifier, post amplifier, AV Amplifier, etc. There are too many AV power amplifiers on the market. The high-end brands, such as Japan, Europe and the United States, are of high grade, with sufficient power and high price. Japanese products are only a few of the most high-end, low-cost more popular, but also launched many cheap models. Domestic products have opened up the market at a fair price, and those with good quality are generally around 2000.
If you have a sufficient budget, you may choose an AV Amplifier with thx certification, but you need to experience it yourself to determine the voice color and quality. When purchasing, you need to connect the audio to the power amplifier for audition, so it's best to buy the audio and power amplifier in the same home, and you can repeatedly combine them to try different combinations until you are satisfied with the selection. But the conditions that determine the sound quality are not only the AV Amplifier and sound, but also the film source and player, which need to be tested in practice.
Home theater program source equipment
Program source equipment refers to the blue light player, which evolved from CD player, VCD player, DVD player, HD player and hard disk player into the current blue light player in the earliest period. No matter from the visual effect or the sound effect, the blue light player has a very outstanding performance.
Home theater video display equipment
LCD TV is the most popular display equipment in China. Its main advantages are sharp image, long service life, high brightness and high resolution. The disadvantage is that slow response speed is easy to cause fast picture tailing and low contrast. There are already 108 inch LCD TVs on sale, but the price is sky high.
Home theater sound equipment
As we usually say, 5.1 and 7.1 channels means that there are more 0.1 channels, that is, subwoofer, subwoofer. The main purpose is to make a supplement to the low frequency of the whole speaker system. If your main speaker (5 or 7) has a very strong bass, you can do without it. At this time, you must turn off the subwoofer of the decoder, so that this part of the signal can be distributed to the main speaker.
In addition to subwoofer, it is better to strive for consistency in all channels. Although it is not necessary to strive for complete consistency in the appearance and volume of the main channel and the central surround speaker, at least the consistency in unit, characteristics and voice color shall be ensured.
As the sound system of the home theater, the home theater should have at least four channels, namely the left front, right front, left rear and right rear channels. It's better to have five channels. Five speakers make up a surround speaker, which can express a lot of information outside the screen.
We don't need to be able to build a home theater by ourselves, but we need to have a certain understanding of the construction, equipment selection, wiring and other aspects of the home theater, so that we don't know nothing about it, and we will have a great sense of achievement if we have participated in the construction.
Because most users don't know about home theater, they can only ask some professional fans for help in the configuration of home theater, but the configuration of fans is relatively high, which is not necessarily suitable for themselves, so simply introduce the equipment needed for home theater, so that you can choose according to your own situation!
Generally speaking, home theater mainly includes four kinds of equipment: amplifier equipment, program source equipment, video display equipment, audio equipment.
Home theater Amplifier equipment
Amplifier equipment refers to power amplifier, which is used to amplify audio signal equipment, such as pre amplifier, post amplifier, AV Amplifier, etc. There are too many AV power amplifiers on the market. The high-end brands, such as Japan, Europe and the United States, are of high grade, with sufficient power and high price. Japanese products are only a few of the most high-end, low-cost more popular, but also launched many cheap models. Domestic products have opened up the market at a fair price, and those with good quality are generally around 2000.
If you have a sufficient budget, you may choose an AV Amplifier with thx certification, but you need to experience it yourself to determine the voice color and quality. When purchasing, you need to connect the audio to the power amplifier for audition, so it's best to buy the audio and power amplifier in the same home, and you can repeatedly combine them to try different combinations until you are satisfied with the selection. But the conditions that determine the sound quality are not only the AV Amplifier and sound, but also the film source and player, which need to be tested in practice.
Home theater program source equipment
Program source equipment refers to the blue light player, which evolved from CD player, VCD player, DVD player, HD player and hard disk player into the current blue light player in the earliest period. No matter from the visual effect or the sound effect, the blue light player has a very outstanding performance.
Home theater video display equipment
LCD TV is the most popular display equipment in China. Its main advantages are sharp image, long service life, high brightness and high resolution. The disadvantage is that slow response speed is easy to cause fast picture tailing and low contrast. There are already 108 inch LCD TVs on sale, but the price is sky high.
Home theater sound equipment
As we usually say, 5.1 and 7.1 channels means that there are more 0.1 channels, that is, subwoofer, subwoofer. The main purpose is to make a supplement to the low frequency of the whole speaker system. If your main speaker (5 or 7) has a very strong bass, you can do without it. At this time, you must turn off the subwoofer of the decoder, so that this part of the signal can be distributed to the main speaker.
In addition to subwoofer, it is better to strive for consistency in all channels. Although it is not necessary to strive for complete consistency in the appearance and volume of the main channel and the central surround speaker, at least the consistency in unit, characteristics and voice color shall be ensured.
As the sound system of the home theater, the home theater should have at least four channels, namely the left front, right front, left rear and right rear channels. It's better to have five channels. Five speakers make up a surround speaker, which can express a lot of information outside the screen.
We don't need to be able to build a home theater by ourselves, but we need to have a certain understanding of the construction, equipment selection, wiring and other aspects of the home theater, so that we don't know nothing about it, and we will have a great sense of achievement if we have participated in the construction.
