What is a divider "order"

What is a divider "order" does not talk about active crossover, only that usually 2.0 speakers after the class is used by the passive divider, in General, the divider is made up of three basic parameters. The first is the divider crossover points, this should not say any more. Second, is the so-called divider "road", which can be entered in the original signal into different frequency band signal, we usually speak of three second frequency, frequency, frequency divider "road". Third, the divider of the "order", also known as the "class". A passive divider, essentially several high pass and low pass filter of the complex, and the number of these filter circuit that is above the "road". But in each filter circuit, there are more granular design, in other words, in each filter, you can individually after many filtering, the number of times the filter, is the divider "order". Here, we see two circuit diagram, the above is "dual-frequency divider", the following is a "dual" second-order divider. Dual-frequency divider dual second order divider from the above figure, we can clearly see, first-order divider is the inductance and capacitance frequency of structure, while the second divider in every way are two filter, this "two filter" is the "second order" really means! "second-order effect, divider" this argument is not normative, because the "order" is not for the whole divider, but one of the "road", so strict that should be "dual, high-frequency prescalers are using second order filter," because although it is rare, but high frequency using second order filter and low frequency adoption of first order filter this design also is available. In addition to first-and second-order frequency frequency, passive divider three-, four-and six-color separation. The benefits of using high-frequency is its filter attenuation slope greater frequency look better, but also to design frequency compensation circuit (because not "separation", the more thorough and more clean divider is good divider, in theory, the frequency of two signal curves in the overlay, fully consistent with the original curve, this is the real good frequency divider), but the higher frequency of power loss, particularly phase high-impact, design is not a good sound is disarray. So not more-order of frequency, the better. As for the capacitor frequency or RC-crossover, it simply cannot be referred to as "divider"!, because it has only one high-pass filter signal, there is no "separation" where's the "reader"?! "-" no "order!" and the "road" confused? market 2.0 multimedia speaker, use a capacitor or RC-frequency of the majority, use divider, and using second-order frequency of less. If Shockwave SB-2000 using first-order divider, and the use of second-order frequency, then only the hivi T200A, M200, movers to S2000, such as the chosen few. 1900TIII (Soomal Note: many high-end speaker is a second-order crossover) Shockwave SB2000 first order frequency divider movers to R1900TIII a second order divider "high-end speaker" resistor divider PostScript: Let me what to say? of course, now the media who are aware of the situation, to little compile not to write their own do not understand technology and to each media incurs an audio expert, not reality. However, we suggest that controlled his mouth to say that they are not aware of it so difficult to Delirium? false expert, when it so pleasant feeling and thinking the same? not long ago in a famous IT website see Super perfect, the small series was considered one of the vice speaker 2.0 versamat played is balanced and auxiliary tank volume, but also very positive in evaluating! X! versamat actually became as volume module that is used to reduce the volume of the box! (actually the contrary that the versamat have absorption acoustic role, its role is equivalent to increasing the volume of the box! so placed within the Deputy Chamber versamat is actually a very unscientific approach)