How to adjust the music equalizer:

Subwoofer: 20Hz-40Hz, the sound is strong and powerful when appropriate. Controls the sounds of thunder, bass drum, organ and bass. Excessive boost can make the music muddy and unclear.

Bass: 40Hz-150Hz, which is the basic part of sound. Its energy accounts for 70% of the entire audio energy and is an important component in expressing music style. When appropriate, the bass relaxes appropriately, and the sound is full and soft. When it is insufficient, the sound is thin, 150Hz. When it is excessively increased, the sound will become muffled, the brightness will decrease, and the nasal sound will increase.

Mid-bass: 150Hz-500Hz, which is the structural part of the sound. The human voice is located at this position. When it is insufficient, the singing voice will be drowned by the music, and the sound will be soft and weak. When it is increased appropriately, it will feel rich and powerful. The strength and loudness of the sound.

Excessive boosting will make the bass stiff. Excessive boosting of 3-6dB at 300Hz will seriously affect the clarity of the sound if reverberation is added.