What is "coaxial speakers"

What is "coaxial speakers (coaxial speaker)?" and the traditional speakers differ, what is the "total points" coaxial speakers? coaxial: 20Hz — 20KHz all frequency signals are transmitted in the same axis to the listening ear; total points: 20Hz — 20KHz all frequency signals are same vocal point spread outward; total point coaxial: vocal, synchronous communication, positioning the speaker odd associate a single music playback band has a certain width, usually unable to fully satisfy the human ear 20 ~ 20kHz so wide range, therefore, Hi-Fi speaker mostly adopts high and bass speakers to replay their band, then the entire music synthesis, and some also with high, medium, low, the structure of the three speakers, the aim is to meet the needs of music playback, but it also has a problem cannot be resolved, and that is more than one speaker must be arranged according to certain, unable to concentrate to the point, it turned out to be a point source of acoustic structure is the arrangement of multiple speaker isolation. PC multimedia speaker system uses full-band speakers to replay the entire music band, the speaker unit itself does not really restore the wide band, so inevitably lose another. Coaxial speakers are installed on the same axis for two speakers are responsible for replaying the treble and bass, and the two speakers in the diaphragm membrane surface to coincidence, because of its physical location close to the point source, replay music sound field location is ideal. The base-line multimedia speaker is using coaxial speakers multimedia speaker system, the computer is second to none on the multimedia speakers. However you want to remind everyone that the world is not perfect speaker unit, coaxial speakers in positioning accurately at the same time also the existence of other defects, we can according to their own needs and preferences. Anyway, these two multimedia speaker dare at such a low price using coaxial speakers really is a bold thing on the computer user is also a Gospel. Coaxial speakers is to use a coaxial speakers in place of the existing high school, bass multiple speaker system speaker product, is the speaker products Acura series, its performance is far better than ordinary speakers parameters, features high, mid, bass full-range sound propagation phase fidelity is extremely high, because the phase fidelity, the location of the sound of the voice sense and feel sharp and accurate location (both sound like movement, sound and image positioning accurately, because phase parameter is the location of a sound decision), while the music sounds of many musical instrument in their respective locations easily confused, so music clear transparent (music solutions: company force good), so that the speaker is ideal for playback DVD AC-3 standard home theater system with sound effects and Hi-Fi replay, more suitable for small space environment (such as car audio system). Composed by coaxial speakers speaker is coaxial speakers.