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.
is usually a multimedia speaker is a 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. < br / > select speakers should be considering a material of the two speakers, multimedia active speaker tweeter now with soft dome dominated (in addition to analog audio titanium film on top of the ball, etc.), it and digital audio matched can reduce high frequency signal of the stiff feeling, give a person with 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. < br / > the bass unit which determines the speaker voice characteristics, selection is relatively important. The most common are the following: paper basin and deposited tape basin, paper-based wool basin, tight pressing basin, such as several.
paper pot natural, cheap, good rigidity, material is more sensitive to high, the disadvantage is that the poor moisture resistance, manufacturing consistency is difficult to control, but the top HiFi system in paper pots made of everywhere, because the sound output is very average, reducing good. < br / > bulletproof cloth, wide frequency response and low distortion is play strong bass are preferred, the disadvantage is high cost, complex process and low sensitivity of light music, the result is not very good.
wool knitting 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.
speaker size is the bigger the better, large diameter of the bass speakers in the low frequency part of the better performance, which is the choice of the purchase of the. 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.