For the sound quality of music, the sound of the film, the friend who is demanding, is not satisfied with listening to music with headphones, watching movies with a computer, they need a set of sound to meet the needs of their ears. However, some friends do not have so much time and energy to understand the sound in detail, because there is no certain understanding of the audio industry, resulting in spending money on tuition fees, being fooled by swindlers, and buying audio fakes. In order to make friends no longer worry about buying counterfeit goods, love hifi / target = _blank > HIFI audio network to give you a summary of the purchase of a few points, so that everyone can quickly understand how to buy audio.
Brand determines the effect?
Some friends buy audio, and blindly believe that the popularity of big brands will be good. In fact, other brands that we are familiar with, such as Sony, Philips, Samsung, LG, etc., are big brands, and have good results in certain corresponding industries. They have certain brand influence, but in the audio industry. They are still worse. After all, they are not professional manufacturers of audio. At present, the audio they produce is difficult to satisfy everyone's ears.
As the saying goes: The industry has a specialization, these are very famous brands outside the audio industry, but in the audio industry has been completely defeated. There are also brands that are recognized by everyone in the audio industry, such as B&W, Dynaudio, BT-audio, etc. These audio brands that focus on sound quality, as long as the upper ear hears, you know why you should choose these professional audio brands. Take the BT-audio brand Rose Red Cinema, from 1999 to now, how many friends have chosen it, its sound quality is legendary, using the traditional Chinese mahogany home design concept and quiet box technology, making rose red The theater is superb in both appearance and effect.
Does power determine sound quality?
When some merchants introduce speakers to people, they often say how big the power of our speakers is, and the sound quality is very good. In fact, this statement is not accurate. There is no direct relationship between the power and sound quality of the speaker. For example, some speakers have a 100W power on the nameplate. This refers to the power of the speaker. It means that the speaker will not be damaged if it is not input for more than 100W for a long time. . We can also see hifi/target=_blank>HIFI audio power is marked as 20W-200W power. This refers to the recommended amplifier power range, which is recommended to use an amplifier with a power range of 20-200W.
There are also some other parameters of the speaker, such as signal-to-noise ratio, impedance, etc., which only represent some hard indicators of this speaker, and there is no direct relationship with the sound quality effect. If you see which merchants use this to say things, then you are away. It’s not far from being fooled.
Multi-functional design is the future trend?
The development of electroacoustic technology has gone through a hundred years, and the development of electroacoustic technology is relatively slow compared to other electronic technologies, and the improvement of sound quality requires long-term research and experimentation. Now many speaker manufacturers have chosen to enhance the function, digital decoding, remote control and even touch operation to emphasize these are the future speaker trends. Speakers of this type are usually expensive and have plenty of profit margins, which is why many merchants like to promote such products.
In fact, the essence of sound is to pursue sound quality, not so many fancy functions, how to make the sound effect better, this is the topic we should care about, the future audio trend must also be linked with the sound quality effect, so consumers are buying When you are a speaker, you should pay more attention to the effect, not the function.
How many better is the unit?
We all know that the speaker unit is to change the signal sent by the amplifier to the sound output, which is the most critical part of the speaker. The performance index and sound quality of the speaker depend greatly on the performance of the speaker unit. But really, the more units, the better the speaker's effect? Actually it is not.
The speaker uses several units, depending on the frequency division of the audio range. If it is a two-way speaker that is simply divided into two parts: treble and bass (or medium and low), select one high, one low (or medium low) two speakers. That's enough, so the average box will be more expensive, because the unit is designed to extract, focusing on the high-pitched and mid-woofer units, the unity effect is more prominent. Take BT-audio Mingjue as an example. Its floor box uses a treble and a mid-bass two units, so that the effects of the high frequency and low frequency bands will be more prominent, and the mirror will be used. Symmetrical technology enhances the positioning of the sound, making the sound of this set of sounds even better. So it is not necessarily that the unit has more effects.
Piano paint process can not be convinced that the appearance of the speaker has become an important reference factor when the user chooses the speaker, especially in the surface design of the speaker, many manufacturers and distributors even put the banner of piano paint on the advertisement to highlight The high grade of the speaker.
In fact, the piano paint needs to go through complicated processes in the production process, and finally it is baked at a high temperature to cure the paint layer. From the process of piano paint, we can see that if you want to achieve piano paint on the speakers, high-quality plates are essential, and the cost will not be less than 1,000 yuan. In terms of PGIII sound, the appearance is made of piano paint, which has been polished by more than ten layers of paint. The appearance is modern and fashionable, and the touch feels smooth and moist.
Summary: Friends who don't understand the speaker can take a look at the above summary. When purchasing the speaker, according to the suggestions we provide, compare it more. Before you buy, look at everyone's evaluation. It is not easy to buy speakers. Things need to be urgent, consider many factors, pay attention to the above points, and should help you choose a satisfactory sound.
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