About 65 million years ago, a large meteorite with a width of about 16 kilometers hit the Yucatan peninsula in Mexico today. It caused a great disaster when two-thirds of animal species on Earth, including dinosaurs, disappeared and reptiles disappeared. By the end of the Golden Age, primitive mammals survived the long years and survived the catastrophe, and then quickly evolved. When mankind gradually evolved into an adult, God gave us a pair of eyes and a pair of ears in addition to our healthy limbs, so that we could not only see the beautiful scenery but also hear the sweet sound.
Looking at the development of these decades, although the popularity of the mobile Internet is very rapid, and the mobile phone has quickly become a necessary product for most of the consumers, but as the largest screen device in the family living room, the television has so far Still has an irreplaceable position. And with the integration of television and the Internet, the overall TV industry has also taken a step.
Although television manufacturers are committed to content, content is important, but people are not only eyes, but also have a pair of keen ears, and Cool Open is aware of the real needs of users to launch such a "good voice" TV, what exactly is this TV different from other TVs? Today we will take a look together.
Slim and sturdy design and appearance
Generally talking about television, it can be said that this large-screen giant can not only bring us a better visual experience, but also can be used as a decoration of our living room, so the appearance of good or bad is the consumer must consider before buying problem.
Cool open 50A2 first in the design is very simple, the whole body with a hard line of design style looks very domineering, not only so this time there is the addition of metal. But this time the metal design of the Coocaa 50A2 is not the same as any other TV in the past.
In the past, metal TVs used a single piece of metal at the bottom of the fuselage, but we must know that current TVs generally have the main components placed on the bottom of the camera body for ultra-thin design. Natural heat will be generated when used in peacetime, so you will find that TVs with a metal body in general use the bracket at the bottom of the fuselage after prolonged use. The heat generated by the brackets together with the metal's thermal conductivity is already faster, so you will find the bottom of the TV. Very hot.
So what does the Cool Open 50A2 do? In fact, the cool-on is the use of metal front face perforation is not only conducive to heat dissipation but also to strengthen the bottom so that it is not easy to deformation, but also to prevent dust from entering can also block moisture vapor, extend the life of the TV, in addition there is no any integration with the screen Violation. Not only ensure the appearance but also effectively solve the problem of fever.
In the daily experience we can clearly perceive that the heat and other TVs at the bottom of the Cool 50A2 will obviously be much more gentle.
And the bottom tripod uses a metal material that not only integrates with the metal material body but also perfectly guarantees the stability of the TV. Not only does it cool down the thickness of the body of the 50A2 but also achieves a reduction of 9.9mm. Ultra-thin body, using hot stamping process to make the frame more full of metal texture. In addition, in order to achieve a better visual perception Cool open 50A2 on the screen frame is also further reduced, it seems more visual impact.
In the back of the TV design is also different from other brands, cool open 50A2 back with a rib design, under the premise of ensuring the metal back thin and light, strengthening ribs to make him extremely strong. Because today's TVs are getting thinner and thinner and some are even thinner than mobile phones, the whole piece of metal is easily bent under the protection of no ribs at a thickness of 9.9m, so the design of the ribs is a combination of design and design. Practicality.
In addition, the interface is also very user-friendly, HMMI2, 0, USB3.0, network interfaces are all using the highest standards in order to be able to adapt to the latest equipment in a timely manner. And it is worth mentioning that in terms of storage expansion, the general SD card is replaced with the same TF card as the smart phone, so that the usage rate is greatly improved. If consumers want to use it, they will be directly removed from the phone. Under the TF card can be perfectly compatible with the use of a rubber dust cover, it can be said to be very human.
And different from other TVs is the bottom of the two audio, this video system is designed by Cool Open and Harman, it is said that JBL Thousand dollars more than the sound of the bass radiator creative use on the TV. The bass effect is enhanced by the air movement, and the four bass radiators enhance the bass in the front and rear. The specific acoustic performance we mentioned immediately.
Overall, the design of Coocaa 50A2 is very independent in terms of appearance, especially the design of the bottom of the fuselage and the design of the back plate are problems that other manufacturers have not taken into consideration. 50A2 is a good product, if you put it in the living room is a good decoration, at least for your living room to add some noble metal feeling it.
"Good voice" is not limited to sub-audio
Good things not only need to appreciate, but also need better listening. Cool open 50A2 to a point that most TV manufacturers ignore, is the sound. The Coocaa 50A2 uses the acoustics jointly designed by JBL and Coocaa, and has also obtained A-level certification. It is said that there is a strict rating system within the Harman JBL. Level A is the highest level of television audio certification, the ratio does not exceed 1%.
Coocaa 50A2 uses a balanced dual-bass radiator to enhance the bass effect through air movement. Four bass radiators enhance bass at the same time. Three-way design, structured, two silk film tweeters, two neodymium magnets bass Speaker, four bass radiators. At the same time, the high-pitched design has changed the sound design of other television products that rushed down or backward and violated the laws of acoustics, greatly improving the sound quality.
Usually when watching TV, we will feel that the sound from the TV is very full, not the monotonous and two-channel sounds of the TV.
Especially when watching some action movies, this kind of deep stereo effect can make you feel immersive. It feels like being in a content scene. This still makes me more impressive. With such excellent sound and is based on cool open 50A2 using the latest HIFI power amplifier chip TAS5766, pure sound, no noise, while supporting DTS2.0, surround sound effects are very presence. So when you watch TV, you can enjoy the pleasure of “good voice†no matter where you are sitting in the living room.
And it is worth mentioning that in the lower left corner of the back of the TV still has a Bluetooth stereo button, you can switch to Bluetooth audio, avatar sound, after the connection can automatically close the screen.
Supports the latest Bluetooth APT-X protocol, voice delay control within 40ms, lower than the human sense of 100ms, while ensuring the lossless transmission of sound, better than ordinary Bluetooth sound quality. Low-latency, high-quality, late-night watching artifact, not worrying about unsynchronized audio and video. It is a must-have for fans to watch the ball.
Since Coocaa 50A2 has a good voice that is different from other people, naturally it cannot be wasted as a "good voice" like nature, and it is bound to need good content to support it.
"Good content" at your fingertips
Good voice naturally needs good content to match, first of all cool open the 50A2 in the interface of the content is a card-based design, based on a 50-inch large-screen large card-style design can really do between the sense of beauty and practicality The best balance.
In addition, ICTV, Tencent, and iqiyi support the resources. The coverage of movies, TV series, variety shows, etc. is very comprehensive. The movie hot films can be watched on TV. In addition to the online hits not available on TV channels, there are Korean dramas, American dramas, and Hong Kong and Taiwanese dramas. Not only that, but there are also various kinds of instant content categories such as technology, fashion, finance, and children. Different premium content can satisfy different consumers.
At present, young people like the latest movies and the latest TV dramas. At present, the cool version of the 50A2 comes with a TV version of the iQIYI member for two years. At least you will not need to purchase video members to directly enjoy the massive amount of charging resources in more than 6,000 units within two years. Film, 1300 dramas, 1,100 variety shows, and 1,700 animations. Such a strong configuration will surely satisfy your content needs.
For children, Coolopen 50A2 has joined a brand new children mode, where the interface, icons, and resources have undergone targeted changes, tending to cartoon styles, and further restricting content.
In addition, the cool opening of children's growth and learning also involves a lot of application modules such as education and entertainment, cool open Mall, and tourism. For children, students of different school years have different types of teaching videos. Home tutors want to benefit more, and at the same time combine video and audio experience to better enhance children's interest in learning. However, it is still necessary to remind parents that it is better to let children use television for no more than one hour.
In addition, Cool Open has also made a very far-sighted design on television, which is centered on smart TVs. Today, smart stock hardware products are prosperous. Cool open wants to use TV as a family control center to control the family. Other smart devices include air conditioners, lights, cameras, and more. However, we all know that people have limited use of television for a day. If you want to control your home device, you are bound to turn on the TV. Therefore, there are still restrictions on the use of the TV. It's not as good as a mobile phone. Although it is far-sighted, it still has little effect based on the current usage scenario.
Cool on content does not adopt the mainstream ecological play of today. Instead, it selects content that will not be able to meet the needs of consumers, and will try to show it to consumers as much as possible, so you will feel that you When using this TV, what you can think of is basically available. This is the so-called "big content."
Extreme Display · Outstanding Hardware
There is also a good voice with good content, and naturally a good screen is needed to carry it. Cool open 50A2 uses a 50-inch 38402160 screen, 2K screen resolution has a very good visual experience, the overall picture is very delicate. After testing, the NTSC color gamut of the screen is as high as 79.28%, and the performance is still good. In addition, the response time of this screen of Coocaa 50A2 is 9ms, and the overall picture is almost smooth in the daily viewing without any delay.
And in terms of viewing angle, cool open 50A2 can also better display the n content displayed on the screen at the extreme angle. By using this screen down, it can be said to be a very satisfactory screen.
The average consumer's cycle of buying TV updates will generally be relatively long, because after all TVs are not as fast as mobile phones are used. The average family has a TV cycle of 8-10 years, but today’s smart The task that TV needs to deal with is more than that of traditional TV. Therefore, it is particularly important that the television's sexuality is not enough.
Cool open 50A2 Mstar 6A938 flagship chip, this processor chip is equivalent to Qualcomm Snapdragon 820 on the phone. Powerful, two 64-bit A72 plus two 64-bit A53 processors, GPU with the new Mali-T820. And equipped with 2GB three-channel DDR3 memory and 8GB MMC5.0 storage, while supporting TF card expansion, up to 128GB. I believe this configuration can still use a certain number of years for TV-level operating systems.
There are good hardware and display effects, of course, with a rich content resources, the combination of software and hardware can play the greatest value of a TV. In terms of content, it is recommended to install a sofa butler - the sofa butler is a third-party app store designed specifically for smart TVs, Android box users, carefully providing television, box users with high-quality television exclusive version of the application, including with live Or on-demand video and audio and video software, various types of recreational competitive video game software and daily office entertainment management system management tools. Cool open 50A2 TV users can refer to the tutorial: Cool TV 50A2 installation method install sofa butler to expand third-party applications.
Summary · A TV that allows you to immerse yourself
Television is a pastime for a family after dinner, and it is a good agent that can enhance the family's active atmosphere. And a TV with excellent sound quality and high quality content can enhance the consumer's pleasure in use. And the price of Coocaa 50A2 is only 3,499 yuan, this price is still very good for the current TV of the same type. If you want to enjoy good content while wanting good sound quality, then this cool open 50A2 is worth your consideration.
Looking at the development of these decades, although the popularity of the mobile Internet is very rapid, and the mobile phone has quickly become a necessary product for most of the consumers, but as the largest screen device in the family living room, the television has so far Still has an irreplaceable position. And with the integration of television and the Internet, the overall TV industry has also taken a step.
Although television manufacturers are committed to content, content is important, but people are not only eyes, but also have a pair of keen ears, and Cool Open is aware of the real needs of users to launch such a "good voice" TV, what exactly is this TV different from other TVs? Today we will take a look together.
Slim and sturdy design and appearance
Generally talking about television, it can be said that this large-screen giant can not only bring us a better visual experience, but also can be used as a decoration of our living room, so the appearance of good or bad is the consumer must consider before buying problem.
Cool open 50A2 first in the design is very simple, the whole body with a hard line of design style looks very domineering, not only so this time there is the addition of metal. But this time the metal design of the Coocaa 50A2 is not the same as any other TV in the past.
In the past, metal TVs used a single piece of metal at the bottom of the fuselage, but we must know that current TVs generally have the main components placed on the bottom of the camera body for ultra-thin design. Natural heat will be generated when used in peacetime, so you will find that TVs with a metal body in general use the bracket at the bottom of the fuselage after prolonged use. The heat generated by the brackets together with the metal's thermal conductivity is already faster, so you will find the bottom of the TV. Very hot.
So what does the Cool Open 50A2 do? In fact, the cool-on is the use of metal front face perforation is not only conducive to heat dissipation but also to strengthen the bottom so that it is not easy to deformation, but also to prevent dust from entering can also block moisture vapor, extend the life of the TV, in addition there is no any integration with the screen Violation. Not only ensure the appearance but also effectively solve the problem of fever.
In the daily experience we can clearly perceive that the heat and other TVs at the bottom of the Cool 50A2 will obviously be much more gentle.
And the bottom tripod uses a metal material that not only integrates with the metal material body but also perfectly guarantees the stability of the TV. Not only does it cool down the thickness of the body of the 50A2 but also achieves a reduction of 9.9mm. Ultra-thin body, using hot stamping process to make the frame more full of metal texture. In addition, in order to achieve a better visual perception Cool open 50A2 on the screen frame is also further reduced, it seems more visual impact.
In the back of the TV design is also different from other brands, cool open 50A2 back with a rib design, under the premise of ensuring the metal back thin and light, strengthening ribs to make him extremely strong. Because today's TVs are getting thinner and thinner and some are even thinner than mobile phones, the whole piece of metal is easily bent under the protection of no ribs at a thickness of 9.9m, so the design of the ribs is a combination of design and design. Practicality.
In addition, the interface is also very user-friendly, HMMI2, 0, USB3.0, network interfaces are all using the highest standards in order to be able to adapt to the latest equipment in a timely manner. And it is worth mentioning that in terms of storage expansion, the general SD card is replaced with the same TF card as the smart phone, so that the usage rate is greatly improved. If consumers want to use it, they will be directly removed from the phone. Under the TF card can be perfectly compatible with the use of a rubber dust cover, it can be said to be very human.
And different from other TVs is the bottom of the two audio, this video system is designed by Cool Open and Harman, it is said that JBL Thousand dollars more than the sound of the bass radiator creative use on the TV. The bass effect is enhanced by the air movement, and the four bass radiators enhance the bass in the front and rear. The specific acoustic performance we mentioned immediately.
Overall, the design of Coocaa 50A2 is very independent in terms of appearance, especially the design of the bottom of the fuselage and the design of the back plate are problems that other manufacturers have not taken into consideration. 50A2 is a good product, if you put it in the living room is a good decoration, at least for your living room to add some noble metal feeling it.
"Good voice" is not limited to sub-audio
Good things not only need to appreciate, but also need better listening. Cool open 50A2 to a point that most TV manufacturers ignore, is the sound. The Coocaa 50A2 uses the acoustics jointly designed by JBL and Coocaa, and has also obtained A-level certification. It is said that there is a strict rating system within the Harman JBL. Level A is the highest level of television audio certification, the ratio does not exceed 1%.
Coocaa 50A2 uses a balanced dual-bass radiator to enhance the bass effect through air movement. Four bass radiators enhance bass at the same time. Three-way design, structured, two silk film tweeters, two neodymium magnets bass Speaker, four bass radiators. At the same time, the high-pitched design has changed the sound design of other television products that rushed down or backward and violated the laws of acoustics, greatly improving the sound quality.
Usually when watching TV, we will feel that the sound from the TV is very full, not the monotonous and two-channel sounds of the TV.
Especially when watching some action movies, this kind of deep stereo effect can make you feel immersive. It feels like being in a content scene. This still makes me more impressive. With such excellent sound and is based on cool open 50A2 using the latest HIFI power amplifier chip TAS5766, pure sound, no noise, while supporting DTS2.0, surround sound effects are very presence. So when you watch TV, you can enjoy the pleasure of “good voice†no matter where you are sitting in the living room.
And it is worth mentioning that in the lower left corner of the back of the TV still has a Bluetooth stereo button, you can switch to Bluetooth audio, avatar sound, after the connection can automatically close the screen.
Supports the latest Bluetooth APT-X protocol, voice delay control within 40ms, lower than the human sense of 100ms, while ensuring the lossless transmission of sound, better than ordinary Bluetooth sound quality. Low-latency, high-quality, late-night watching artifact, not worrying about unsynchronized audio and video. It is a must-have for fans to watch the ball.
Since Coocaa 50A2 has a good voice that is different from other people, naturally it cannot be wasted as a "good voice" like nature, and it is bound to need good content to support it.
"Good content" at your fingertips
Good voice naturally needs good content to match, first of all cool open the 50A2 in the interface of the content is a card-based design, based on a 50-inch large-screen large card-style design can really do between the sense of beauty and practicality The best balance.
In addition, ICTV, Tencent, and iqiyi support the resources. The coverage of movies, TV series, variety shows, etc. is very comprehensive. The movie hot films can be watched on TV. In addition to the online hits not available on TV channels, there are Korean dramas, American dramas, and Hong Kong and Taiwanese dramas. Not only that, but there are also various kinds of instant content categories such as technology, fashion, finance, and children. Different premium content can satisfy different consumers.
At present, young people like the latest movies and the latest TV dramas. At present, the cool version of the 50A2 comes with a TV version of the iQIYI member for two years. At least you will not need to purchase video members to directly enjoy the massive amount of charging resources in more than 6,000 units within two years. Film, 1300 dramas, 1,100 variety shows, and 1,700 animations. Such a strong configuration will surely satisfy your content needs.
For children, Coolopen 50A2 has joined a brand new children mode, where the interface, icons, and resources have undergone targeted changes, tending to cartoon styles, and further restricting content.
In addition, the cool opening of children's growth and learning also involves a lot of application modules such as education and entertainment, cool open Mall, and tourism. For children, students of different school years have different types of teaching videos. Home tutors want to benefit more, and at the same time combine video and audio experience to better enhance children's interest in learning. However, it is still necessary to remind parents that it is better to let children use television for no more than one hour.
In addition, Cool Open has also made a very far-sighted design on television, which is centered on smart TVs. Today, smart stock hardware products are prosperous. Cool open wants to use TV as a family control center to control the family. Other smart devices include air conditioners, lights, cameras, and more. However, we all know that people have limited use of television for a day. If you want to control your home device, you are bound to turn on the TV. Therefore, there are still restrictions on the use of the TV. It's not as good as a mobile phone. Although it is far-sighted, it still has little effect based on the current usage scenario.
Cool on content does not adopt the mainstream ecological play of today. Instead, it selects content that will not be able to meet the needs of consumers, and will try to show it to consumers as much as possible, so you will feel that you When using this TV, what you can think of is basically available. This is the so-called "big content."
Extreme Display · Outstanding Hardware
There is also a good voice with good content, and naturally a good screen is needed to carry it. Cool open 50A2 uses a 50-inch 38402160 screen, 2K screen resolution has a very good visual experience, the overall picture is very delicate. After testing, the NTSC color gamut of the screen is as high as 79.28%, and the performance is still good. In addition, the response time of this screen of Coocaa 50A2 is 9ms, and the overall picture is almost smooth in the daily viewing without any delay.
And in terms of viewing angle, cool open 50A2 can also better display the n content displayed on the screen at the extreme angle. By using this screen down, it can be said to be a very satisfactory screen.
The average consumer's cycle of buying TV updates will generally be relatively long, because after all TVs are not as fast as mobile phones are used. The average family has a TV cycle of 8-10 years, but today’s smart The task that TV needs to deal with is more than that of traditional TV. Therefore, it is particularly important that the television's sexuality is not enough.
Cool open 50A2 Mstar 6A938 flagship chip, this processor chip is equivalent to Qualcomm Snapdragon 820 on the phone. Powerful, two 64-bit A72 plus two 64-bit A53 processors, GPU with the new Mali-T820. And equipped with 2GB three-channel DDR3 memory and 8GB MMC5.0 storage, while supporting TF card expansion, up to 128GB. I believe this configuration can still use a certain number of years for TV-level operating systems.
There are good hardware and display effects, of course, with a rich content resources, the combination of software and hardware can play the greatest value of a TV. In terms of content, it is recommended to install a sofa butler - the sofa butler is a third-party app store designed specifically for smart TVs, Android box users, carefully providing television, box users with high-quality television exclusive version of the application, including with live Or on-demand video and audio and video software, various types of recreational competitive video game software and daily office entertainment management system management tools. Cool open 50A2 TV users can refer to the tutorial: Cool TV 50A2 installation method install sofa butler to expand third-party applications.
Summary · A TV that allows you to immerse yourself
Television is a pastime for a family after dinner, and it is a good agent that can enhance the family's active atmosphere. And a TV with excellent sound quality and high quality content can enhance the consumer's pleasure in use. And the price of Coocaa 50A2 is only 3,499 yuan, this price is still very good for the current TV of the same type. If you want to enjoy good content while wanting good sound quality, then this cool open 50A2 is worth your consideration.
Speakers are one of the most common output devices used with computer systems. Some speakers are designed to work specifically with computers, while others can be hooked up to any type of sound system. Regardless of their design, the purpose of speakers is to produce audio output that can be heard by the listener.
Speakers are transducers that convert electromagnetic waves into sound waves. The speakers receive audio input from a device such as a computer or an audio receiver. This input may be either in analog or digital form. Analog speakers simply amplify the analog electromagnetic waves into sound waves. Since sound waves are produced in analog form, digital speakers must first convert the digital input to an analog signal, then generate the sound waves.
The sound produced by speakers is defined by frequency and amplitude. The frequency determines how high or low the pitch of the sound is. For example, a soprano singer's voice produces high frequency sound waves, while a bass guitar or kick drum generates sounds in the low frequency range. A speaker system's ability to accurately reproduce sound frequencies is a good indicator of how clear the audio will be. Many speakers include multiple speaker cones for different frequency ranges, which helps produce more accurate sounds for each range. Two-way speakers typically have a tweeter and a mid-range speaker, while three-way speakers have a tweeter, mid-range speaker, and subwoofer.
Speaker
Speaker System,Magnet Speaker Acoustic,Moving Coil Loudspeaker,Metal Frame Mylar Speaker
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