Freq. Response  (±3dB): 45~18k Hz
Freq. Response(-10dB):  40~18k Hz
Dispersion(-6dB) - Horizontal 90°

- Vertical Dependent on number of speakers 
Sensitivity (1w@1m) LF:  99 dB   MF: 100 dB    HF: 106 dB 
Max SPL :
       LF:  125 dB continuous, 131 dB  peak
 
       MF: 123 dB continuous, 129 peak
 
      HF:  126 dB continuous, 132 dB  peak
 
Nominal Impedance LF: 8 ohms; MF: 8ohms; HF: 6 ohms
 
Rated Power:
       LF:  450 Watts AES, 1800Watts Peak
 
      MF: 220 Watts AES, 880Watts Peak
 
      HF:  110 Watts AES, 440Watts Peak
 
Crossover Frequency 180Hz, 2.0k Hz active 
Recommended Amplifier:
     LF: 1000Watts into - 4ohms/2 cabinets
 
    MF: 800Watts into  - 4ohms/2 cabinets
 
   HF: 800Watts into - 3ohms/2 cabinets

Introduction:
We are a PA speaker factory of more than 13 years in Panyu,Guangzhou,China,occupying 2000 square meters with 3 production lines.We make Pro audio speakers from small sizes upto 24 inch.

R&D capability:
In the R&D, Hipower's experienced engineers and technicians carry out researches on new materials.state-of-art components and advacned product designs with the help of an anechoic chamber,test instruments and simulation sofwares.

Markets:
Ever since 2003, we have been exporting to many countries, including southeast Asia, Europe, North Ameria and South America.