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Medium Frequency Speaker
Nov 26, 2018

Generally speaking, as long as the frequency response curve is flat, the effective frequency range is greater than the width of the acoustic band it bears in the system, and the impedance is consistent with the sensitivity and the low frequency unit. Sometimes the median power capacity is not enough, but also can choose the sensitivity is higher, and the impedance is higher than the middle of the bass unit, thus reducing the actual input power of the midrange unit. The midrange unit generally has two kinds of cone basin and ball top. It's just that its size and power are larger than the high-sound unit and suitable for audio in playback. The vibrating film of the midrange unit is mainly soft material such as paper basin and silk film, and occasionally there is a small amount of alloy ball top vibration film.

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