How to adjust the full frequency speaker

Low-quality full-range speakers are generally mid-high treble noise, low-frequency more scattered, when using equalizer processing, for the high-frequency, reducing to 5K as the center frequency, covering the 3K-6K this band, do some attenuation can make the high-frequency relatively soft Some, if the high-frequency band has annoying "silk" sounds, like excessively strong tooth sounds, can do a little attenuation of 8-10K. The high-frequency upper limit of low-priced products will not be very high. If you increase the 12-14K at the high-frequency end, it will produce an irritating feeling. If you increase the 14K or less, there is no obvious effect, and you can simply remove the 14-16K band. It's cleaner.

If the low-frequency part feels loose and the sound is ambiguous, first use an equalizer to cut off the frequency band below 60 or even 100 Hz. This will allow the bass to be slightly tightened and become a little more crisp. In addition, low-frequency resolution often see two frequency bands, one is about 250 Hz, mainly reflected in the singing time, throat sound is not clear, there is a hollow feeling, the attenuation of this band, can make the low frequency clean. There is also a 400-600 Hz frequency band which is likely to cause the sound to be dirty. It is mainly reflected in the sense of turbidity. A proper attenuation can make the sound of the intermediate frequency clearer.