First, the principle of the linear array
         A linear array is arranged in a straight line, closely spaced radiating elements, and have the same amplitude and phase, thereby generating a linear sound source. Called linear sound source is distributed on a large number of equally spaced straight lines, but very small compared with other strong point sound source components. If the number of the point sound source approaches infinity, the point source separation approaches zero, and a relationship of formula nd = l, n is the number of the sound source; d is the distance between the sound source; f is linear sound source length. 
Second, the advantages of the linear array 
         1, due to the characteristics of the linear array directivity in the vertical plane of the spindle was narrow beam, can be remotely superposed energy radiation. Another part of the lower curved columns covering nearly linear region, covering from near and far, so that the entire sound field covered evenly. 
         2, linear array PA speakers more in line with improvements in technology, technology, installation requirements.
  • HC-212 Dual 12 "Line Array Speaker  

    型号

    HC-212(双十二寸)

    额定功率

    600W

    最大功率

    1200W

    灵敏度

    101db

    频率响应

    45-20KHZ

    阻抗

    4欧或6

    规格

    913*365*550MM

    重量

    48KG

  • HC-210 Dual 10 "Line Array Speaker  

    型号

    HC-210(双十寸)

    额定功率

    400W

    最大功率

    800W

    灵敏度

    99db

    频率响应

    60-20KHZ

    阻抗

    4欧或6

    规格

    913*240*430MM

    重量

    38KG

  • HC-208 Dual 8 "line Array Speaker  

    型号

    HC-208(双八寸)

    额定功率

    300W

    最大功率

    600W

    灵敏度

    97db

    频率响应

    80-20KHZ

    阻抗

    4欧或6

    规格

    675*290*333MM

    重量

    25KG

 

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