The audio is divided by the audio audio.High-end bar audio direct sales

　　The speakers can be divided into full -frequency band speakers, bass speakers and ultra -bass speakers by pressing the audio.

　　The so -called full -band speaker refers to speakers that can cover low -frequency, intermediate frequency and high -frequency range. The lower limit frequency of the full -band speaker is generally 30-60Hz, and the upper limit frequency is 15-20kHz. (If you have a demand for the bass, please add the bass speaker. The full -frequency speaker may not satisfy your taste buds), but in general small and medium audio systems, only 1 pair or 2 pairs of full -frequency band speakers can complete the sound release. Task.

　　Bass speakers and ultra -bass speakers are generally used to supplement the low -frequency and ultra -low -frequency sound speakers of full -frequency speakers. Such speakers are generally used in large and medium audio systems. Large and medium -sized speakers do not represent non -home audio systems. Deluxe home theater needs this feeling to strengthen the strength and shock of low -frequency sound -release. When in use, most of the electronic frequency division (splitter) divide the frequency, and send the low -frequency signal into a special bass power amplifier, and then promote the bass or super bass speaker.

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