Speaker material and size

Low plastic sound box because of its thin, can not overcome the resonance, no sound quality at all (but also a part of the design of good sound box to be far better than the poor quality of wood speakers); wooden speakers to reduce the resonance of the case caused by the sound, sound quality is generally better than plastic speakers.

Usually the multimedia speakers are dual - unit two - frequency design, a smaller speaker responsible for the output of the high, while the other larger speakers in charge of the bass output.

Select the speaker should consider these two materials: horn tweeter multimedia active speaker at a soft dome (mainly in addition for titanium dome analog audio signal, etc.) and digital audio matching can reduce high frequency signal stiff feeling, giving a gentle, smooth and delicate feeling. Multimedia sound box is now the quality of the wire film and the lower cost of the PV film, such as the majority of soft ball.

It determines the characteristics of the woofer speaker sound, choose some relatively important, the most common are the following: the paper basin, and apply the adhesive tape paper base basin, basin, basin and other wool pressure on several.

The paper is natural, cheap, good rigidity, material is more sensitive than light, the disadvantage is that the poor moisture resistance, manufacturing consistency is difficult to control, but the top of the HiFi system in paper pots made of everywhere, because the sound output is very average, reducing good.

Bulletproof cloth has a wide frequency response and low distortion, strong bass is very fond of the preferred, disadvantage is high cost, complicated manufacturing process, the sensitivity is not high light music effect is not very good.

Wool weaving basin, soft texture, it is soft and light music performance is very good, but the bass effect is not good, the lack of strength and shock.

PP (Ju Bingxi) basin, it is widely popular in high-end speaker, good consistency and low distortion, the performance is remarkable. In addition, as the fiber type and composite material vibration film, etc. due to the high price rarely used in the universal speakers.

The size of the speaker is naturally bigger and better, large diameter of the bass speakers can have a better performance in the low frequency part, which is the choice of the purchase can be selected. Speakers with high performance speakers are meant to have lower transient distortion and better sound quality. Ordinary multimedia speakers of the speakers of the bass speaker is 3 to 5 inches. Speakers with high performance speakers also mean lower transient distortion and better sound quality.