The use of computer speakers

Can be divided into full-band speakers, bass speakers and subwoofers. The so-called full-band sound means to cover the low, mid and high range audio playback. Speaker of the lower frequency band of the whole is generally 30Hz-60Hz, the upper frequency is 15KHz-20KHz.bookshelf computer speaker in general small and medium sized sound systems with only one or two pairs of speakers can be fully responsible for the whole band playback tasks. Bass speakers and subwoofers are generally used to supplement the full-band sound low and ultra-low frequency playback dedicated speakers. Such speakers typically used in large and medium-sized sound systems, to strengthen a sense of intensity and low-frequency playback of shock. When in use, mostly through an electronic crossover (crossover) after crossover, the low-frequency signal into a dedicated bass amp, and then push the bass or subwoofer.