
Car three-band equalizer setup standards are as follows: Bass Band: Adjust the center frequency within the range of 60Hz250Hz. At the appropriate frequency, the sound is relaxed and deep. If set too low, the sound may appear thin; if set too high, prolonged listening may cause discomfort to the eardrums. Midrange Band: The center frequency can be adjusted within the range of 1kHz4kHz, creating a sense of presence. At the right frequency, the sound becomes clearer and brighter. Treble Band: The center frequency should be adjusted within the range of 6kHz~15kHz. The sound is relatively delicate, but setting it too high may cause distortion.
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