TV built-in audio PK external amplifier, in the end who is stronger?

With the popularization of smart TVs, people can now watch the massive movies, variety shows, concerts and other resources online at home. However, smart TVs are not perfect. The biggest problem is that the sound is not as good as before. The reason is actually very simple. Whether it is televisions, mobile phones or other electronic products, all of them are blindly pursuing "thin". As a result, the size of the sounding unit in the cavity of the TV can't be accommodated.

Under such circumstances, many consumers choose external audio amplifiers to solve this problem. Obviously, many TV manufacturers now realize this problem and began to strengthen the TV audio system through split design. This is a solution, but not all vendors are using it.


Recently, the cool new Internet brand developed a 50A2 HiFi large content TV. One of the main highlights of the TV is the integrated high quality audio system designed by Cooper and JBL.


Cool open 50A2 audio unit is designed in the bottom frame position of the TV screen. The audio consists of 2 silk film tweeters, 2 neodymium magnets and subwoofers, and 4 bass radiators. The audio is equipped with only the audio in the JBL thousands above. The bass radiator will be configured. With the push of the sound, the Cool Open 50A2 is also equipped with the latest HiFi amplifier chip TAS5766.


It is worth mentioning that the 50A2 audio is certified by JBL's Class A audio system. Level A is the supreme certification within the Harman JBL system, with a ratio of no more than 1%. It means that the sound quality of the 50A2 sound system can rival that of a home theater sound system with a level of more than $2,000 on the market.

So, what exactly is the contrast between the "tall" built-in audio and the external amplifier?




The author chose a group of 5.1 stereos that are as close as possible to cool to open the sound, ensure the lossless transmission of the audio quality through lossless cable connection, complete the digital-to-analog conversion of audio signals through professional amplifier equipment, and output to high-quality independent external audio in.

After actual testing, the author found that the 50A2 sound performance is amazing.

In the analysis of the tri-band level and sound details, the built-in audio of the 50A2 shows a very high level, especially the texture and impact of the bass is beyond imagination. It is hard to imagine the small speakers integrated in the bottom frame of the TV. There is such an explosive force. In the concert scene, high-definition movie playback, the degree of reduction of the scene is in place. Official propaganda is not an exaggeration. Of course, due to space constraints, the 50A2's sound power naturally cannot be compared with an external power amplifier, and the effect of surround sound is certainly not as good as the external sound that can be debugged in time.

But overall, the audio performance of the 50A2 is slightly inferior to a high-quality external amplifier audio system, but it has obvious advantages in the TV-integrated audio system. Of course, if you consider the budget required for external power amplifiers and the additional requirements for home improvement, I believe that the average consumer is still the most rational and cost-effective option for high-quality integrated TV audio.

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