Which is better between 2.0 speakers and 2.1 speakers The difference between 2.0 speakers and 2.1 speakers
2.0Speaker is the most traditional design
The original design of the multimedia speaker is only the channel of the left and right cabinets, so it is called 2.0 speaker. Also commonly known as bookshelf speakers. 2.0 speakers are generally two identical cubes, one of which has a built-in power amplifier circuit as the main speaker, and the other is called the sub-speaker. Speakers generally use a two-way design, each speaker has a tweeter and a mid-bass unit.
The materials used for 2.0 speakers are exquisite, and the requirements for workmanship are relatively high, so their prices are also relatively expensive. Generally, better 2.0 speakers are several hundred dollars more expensive than 2.1 speakers. It is generally believed that its sound quality exceeds 2.1. Especially in terms of mid-frequency, it is unmatched by any X.1 speakers.
Installed users prefer 2.1Speakers
With the upgrade of home entertainment, many families All use their own computers to set up their own digital cinema systems. People’s requirements for multi-channel are becoming stronger and stronger, especially in terms of bass performance, 2.0 speakers obviously cannot meet people’s needs.
The 2.1 speaker is based on the 2.0 speaker, and the desktop area is enlarged in order to reduce the cost. 2.1 speakers are usually composed of an independent bass speaker (commonly known as a subwoofer) and two satellite units. The power amplifier circuit is placed in the subwoofer of the general bottom-end 2.1 speaker, and some high-end speakers use a split power amplifier design, which can avoid the electromagnetic interference of the power amplifier circuit to the subwoofer. Although the bass of 2.1 speakers is excellent, the midrange performance is not as good as that of 2.0 speakers. Therefore, it is more suitable for use in movies and games.
These speakers are completely different from 2.0 speakers in internal structure. Most of its crossover points are below 300Hz. Since the crossover point is in the spectrum of the human voice, if you listen closely to the woofer, you can still hear the human voice. For friends who have no need for sound quality, 2.1 speakers are also very suitable for playing games without listening to music, etc.
professional audiophiles still prefer 2.0speakers
2.0 sound quality, so although the price is high, many audiophiles Still choose 2.0. With the increase in user demand and the market impact of 2.1 speakers, today’s mid-to-high-end 2.0 multimedia speakers have developed to a very high level in terms of technology and product quantity. Traditional Hi-Fi speakers are getting closer and even in some high-end products have become indistinguishable.
The difference between 2.0 speakers and 2.1 speakers
The general 2.0 speakers are divided into two frequency divisions, high frequency and mid-low frequency, open The speaker can see a speaker, the small one above is the output high frequency signal, and the big one below is the medium and low frequency. The 2.1 speaker is also a two-way frequency, the small speaker is mainly high frequency, the subwoofer is mainly bass, and the midrange of the 2.1 speaker is far inferior to the 2.0, because it does not have a separate midrange unit, but the advantage of the 2.1 is that it The woofer is a single large-diameter speaker, so it dives deeper, which also makes the 2.1 sound easier to produce. However, even if you use more 2.1 speakers, you will not experience the effect of surround, and you will not be able to achieve the feeling of stereo. Therefore, high-end 2.0 speakers are also used in monitoring equipment, and most of the HI-FI quality speakers are 2.0 speakers.
The most essential difference between 2.0 speakers and 2.1 speakers lies in its crossover point setting. The crossover point of 2.0 speakers is mostly around 2500Hz. Since the limit of human voice is below 1280Hz, the Nearly twice the crossover point can effectively control the crossover point distortion in the frequency band where people are not easily perceptible and the power is generally small.
2.0 speakers have considerable advantages over 2.1 when playing back music. The advantage of setting the crossover point in a higher frequency band that is not easily perceptible to the human ear is that the transition of mid-low frequency is more natural. , and these frequency bands are quite sensitive to the human ear. Therefore, in comparison, 2.0 speakers at the same price will feel more natural than 2.1 speakers when listening to music.
Summary
2.1 speakers and 2.0 speakers have different uses. From the price point of view, below 500 yuan, the 2.1 system is more suitable for mass consumers. And at more than 500 yuan, the price/performance ratio of 2.0 comes out. Although 2.1 speakers occupy a large market share in the market by virtue of their powerful functions and appearance advantages. However, the 2.0 speaker occupies a small area, and it occupies an absolute advantage in the performance of music. Judging from the actions of manufacturers, the application of various new technologies is mostly concentrated in the mid-end 2.0, and based on this, the influence of the brand is enhanced. Therefore, it can be said that the mid-range 2.0 speakers are the highlight of multimedia active speakers. I believe that 2.0 will return to market dominance.
