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Column Speaker
Column Speaker
Description
This column speaker is equipped with 2 to 4 cone angle speakers. In that case,compared with other similar products, this kind of column speaker owns astronger directivity and higher frequency. And this structure is also good forimproving the sound quality. Made of aluminum alloy, this column speaker issuitable for all-weather outdoor usage. With high-quality raw materials, thiscolumn speaker can generate identical amplification of human sound as well asmusic, with a clear tone and little noise.
Features
With several speakers in the permutationand combination, this column speaker not only enjoys a similar directivity asthe single speaker in the horizontal, but also owns a highly-improveddirectivity in the vertical. Its sound radiation is spread like a fan in thehorizontal direction. And due to the 3-dimensional plate-shaped radiationeffect, this column speaker has a strongerdirectivity. For example, if this kind of column speaker is installed around astage entrance, with its sound plate directing at audience, the acoustic beamsof this speaker are radiated to back rows in the auditorium, with strong soundenergy. And the front rows can only receive a relatively weakened sound, with alower sound pressure. That lower sound pressure is caused by the phaseseparation because of the varying vertical distances of the speaker. Thats tosay, the sound directing route of this speaker is close to an evendistribution.
Application
This kind of column speaker is especially suitable for buildings with a highecho, such as churches, temples, large workshops, halls, auditoria, and airportlounges, etc.
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