Music needs to soothe people's mood. In many cases, music can also convey a person's mood at that time. Speakers are indispensable for playing music at home. The reason why the speakers have such outstanding high and low sound quality depends almost entirely on the very inconspicuous audio frequency divider in the electronic equipment of the speaker. Without this small speaker frequency divider, the speaker would obviously be useless. It is possible to have superior sound quality. Let’s take a look at what a speaker crossover is and the principle of a speaker crossover!
The so-called speaker crossover is the "brain" in the speaker, which is crucial to the quality of the sound. The music signal output by the power amplifier must be processed by each filter element in the fire frequency converter to allow the signal of a specific frequency of each unit to pass through. It is necessary to design the frequency divider of the speaker scientifically, properly and carefully, so as to effectively modify the different characteristics of the speaker units and optimize the combination, so that each unit can maximize its strengths and avoid weaknesses, fully exert its respective creativity, and make each frequency band Only when the frequency response appears smooth and the sound and image amplitudes are accurate can the music played out in the high, mid and bass sound levels be accurate and in time, with clear, warm, spacious and natural sound quality.
From the principle of speaker crossover, the crossover is a filter network composed of capacitors and inductors. The treble channel only allows high-frequency signals to pass through and blocks low-frequency signals; the bass channel is just the opposite, only allowing bass to pass through and blocking high-frequency signals; the mid-range channel is a band-pass filter, except for two crossover points: one low and one high. The frequencies between them need to pass through, and both high-frequency components and low-frequency components will be suppressed.
It seems very simple, but in practical crossovers, in order to balance the flexibility difference between the upper and lower sound units, manufacturers need to add different sizes of attenuation according to different conditions. Resistors or resistance compensation networks composed of resistors and capacitors. Different designs and consumer processes naturally cause the crossover, a seemingly inconspicuous component, to have varying negative effects in speakers. These details are what all HIFI equipment must pay attention to. This is also the obvious difference between HIFI and ordinary civilian electronic equipment.
Editor’s summary: That’s all the relevant information about the principle of speaker crossover. I hope this article will be helpful to everyone. If there is anything you still don’t understand, you can leave a message to the editor below and we will answer it for you as soon as possible. Click to try Heart of the King 2