Purchasing skills of multimedia Bluetooth speakers

Date：2022-05-29 Publisher： Share to :

Due to the popularity of computers, the multimedia Bluetooth speaker industry has developed rapidly in recent years. In the face of a wide range of audio products, how to choose?

Due to the popularity of computers, the multimedia Bluetooth speaker industry has developed rapidly in recent years. In the face of a wide range of audio products, how to choose? Let's talk about the speaker selection guide, so that you can easily choose a set of good stereo that suits you.

When choosing a speaker, you should first determine what kind of sound you need. Sound is for reproducing music. There is no definite answer to what kind of music is best and what kind of playback timbre is best. Everyone has different hobbies and cultivation, and good standards are also different. Therefore, it is best to take what they hear as the basis. What others say is secondary, because you buy the stereo by yourself, and it is the best for yourself.

Several types to help you choose your own speakers

1. Simple type: this kind of speaker is only used to get some signal sounds. It can ring, such as QQ sounding, cell phone ringtones and MP3 Download audition, and there is a little sound effect when playing games. You can buy cheap 2.0 small speakers, which are generally plastic, and the price is about 20 to 50 yuan.

C101 selects wooden materials to effectively eliminate resonance noise and ensure full and pure sound quality. C101 adopts a 2.5-inch antimagnetic and anti-interference full frequency speaker unit with a rated power output of 5W. The sound is full, pure, clear and loud. It can bring users a good listening experience in the near-field environment. C101 is an ultra-high cost performance 2.0 desktop mini speaker, which can easily work with computers, mobile phones, PSPs, MP3s, MP4, notebooks and other audio devices and perform well awesome.

Multimedia Bluetooth speaker purchasing skills, easy to purchase good audio

2. Mainstream type: this kind of speaker is common, which has both fashionable appearance and good sound quality. It is mainly used for listening to music, playing games, watching movies, etc. you can choose the medium and high-grade 2.1 subwoofer. This kind of speaker is composed of two beautiful full frequency satellite boxes and a subwoofer main box. The sound quality is good, which can basically meet the above requirements. The price should not be less than 80 yuan. The sound quality that is too cheap will be greatly discounted.

C350 is a cost-effective 2.1 speaker, which can be perfectly connected with computers, mobile phones, notebooks and other digital products. It is pre equipped with the total volume knob, bass knob, treble knob and LED power indicator. Users can easily debug the sound they want. C350 adopts the classic chassis appearance design, which is elegant and dignified. The satellite box of the speaker adopts a square design, with a stable and generous midrange unit. The design is unique and in place, and the sound is clear and exquisite, just like a melodious turn.

3. Appreciative type: this kind of speaker has very good sound quality. Some of them are more rustic in appearance and belong to high fidelity speakers. Those who have high requirements for sound quality can choose this kind of high-grade 2.0 active speaker with two frequency divisions. The bass unit is more than 4 inches. The treble is a dome speaker with built-in frequency divider. The price is higher. The price of this kind of speaker is more than 200.

M520 is a 2.0 multimedia Bluetooth speaker with high performance price ratio. It has fashionable appearance, fine material workmanship and rich hand feel. The new 4-inch full frequency horn design, plus 1.5-inch tweeter compensation, makes the high resolution and ductility of the audio show without doubt, so that you can truly experience excellent and extraordinary sound effects. At the same time, m520 has strong compatibility and can be connected with TV, computer, mobile phone, mp3/4, U disk, SD card, tablet computer and other audio devices.

4. Feverish type: some people are not satisfied with ordinary stereo speakers and pursue a higher level of surround sound. If you are passionate about DVD blockbusters or 3D games, you'd better choose 5.1 speakers, which can replay the surround sound effect, truly reflect the sound effect in the field, accurately locate the sound direction, and have a feeling of being on the scene. The price of such speakers is generally more than 400 yuan, and some are more than 1000 yuan.

The quality of a set of sound is generally judged from the following points:

1、 Appearance judgment

The appearance is unified and harmonious, the workmanship is excellent, the gap at each joint of the power amplifier is small, the painting is meticulous, the corners of the speaker are polished smoothly, and the wood feeling is real. The special audio terminal is used, the speaker unit is stable, and the materials are good, such as fiber basin, aluminum basin, etc.

2、 Listening

The sound box shall be made of solid wood or medium density sound box special plate, and the sound shall be solid and dull by tapping the sound box wall gently. Plus the weight of the speakers will never be light. First, test the background noise of the sound. When there is no sound source, turn the volume to the maximum and try listening at a distance of 1 meter from the sound. No obvious "silk silk" sound should be heard.

3、 Test the power and distortion of power amplifier

Put a dynamic and large sound source (such as symphony) and slowly turn the volume from small to large (the main purpose of slowly turning is to protect the speaker) until there is obvious distortion. If a good power amplifier is properly matched with the speaker, there should be no large distortion within its power range.