The machine fits the place such as HI house, performing hall, and song
dance hall .It also fit to perform in the open air. The professional designed
makes the low sound more powerful and clearer.
 
(1)Subwoofer speaker was phase inversion designed elaborately by acoustician ,
  its low frequency can be extend to 40HZ.
(2)The frame which is made of  high density mid-fiberboard is  burly and Enduring.
(3)Using high quality low frequency speaker, the bass is more powerful.
(5)The product fit  big or middle stage hall, night club, gymnasium, deluxe Hi house
  and so on.
(6)The factory  produce other two type professional bass cannon amplifier without
  power supply, the effect will be better as cooperate with them.
 
specifications
   Rated power 800W
   Peak power 2000W
   Frequency Response 40Hz-200Hz
   Speaker sensitivity 96dB
   Impedance 6Ω
   Modality 15inch subwoofer(YW-15)
   Dimensions(cm) 99.5x62x46