What are full-range speakers and three-way speakers?Bar speaker Factory

　　1. The frequency range is different:

　　As the name implies, full-frequency refers to a wide range of frequencies and a wide coverage. The previous full-frequency speakers covered the frequency range of 200-10000Hz. In recent years, with the continuous improvement of acoustic technology, the general full-frequency speakers can now reach 50-- The frequency range of 25000Hz, the low frequency of some speakers can go down to 30Hz.

　　Crossover speaker means that its frequency range is staged, and the signal frequency is more focused. Crossover speakers are usually built-in dual-band speakers or three-band speakers or more. There is a frequency divider in the crossover speaker, which can split different audio signals into several parts, and transmit different frequency band signals to the corresponding speakers through the frequency divider.

　　2. The focus is different:

　　Full-range speakers: point sound source, so the phase is accurate; the timbre of each frequency band tends to be consistent, which is easy to bring better sound field, imaging degree, instrument separation and level. Due to the strong expressiveness in the mid-frequency stage, it happens that most of the sounds made by people are mainly in the mid-frequency, so the full-frequency speakers are very suitable for listening to human voices, and the distortion rate of the in-ear is low, and the performance of the human voice is quite full and natural.

　　Crossover speakers: Each frequency band is sounded by an independent unit, so each unit can work in the best state. The extension of high and low frequencies is easier to achieve better, the independent intermediate frequency unit can bring extremely high playback quality, and the overall electro-acoustic conversion efficiency is high.

　　3, the disadvantages are different:

　　Disadvantages of full-range speakers: Because of the design to meet the needs of different frequency bands, the design and final performance of each frequency band will be constrained. The extension at both ends of the high and low frequencies is relatively limited, and the transients and dynamics are relatively discounted.

　　Disadvantages of crossover speakers: There are timbre differences and phase differences between units; the crossover network introduces new distortion to the system. The sound field, image resolution, separation, and layers are more easily affected, and the timbre may deviate.

　　A full-frequency speaker will have a speaker whose frequency includes the full range of high, medium, and bass, so there is only one speaker on the speaker.

　　A two-way speaker has two speakers, a subwoofer and a tweeter. The subwoofer and the tweeter are separated by a frequency divider and connected to the subwoofer and the tweeter respectively.

　　The common one is a three-way, that is, three speakers, a bass, a midrange and a tweeter, which are connected and used through a three-way.

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