| parameters | 
             
            
               Unit: single 15-inch (38cm) ultra-low frequency, such as the long-stroke 8Ω metal pusher. Single 2-inch diameter waiting, 3-inch titanium high frequency compression pressure pushing + low distortion constant directivity asymmetrical dispersion angle number
  L * W * H: 443 * 368 * 675
  Weight: Net 28Kg
  Connector: 2 NL4AMP SPEAKON 4-pin socket
  Building material: multilayered plywood imported materials, black scratch-resistant coating
  Handle: two hand-rolled into a pocket on a metal cabinet
  Mask: in front of a dark gray metal injection mode
  Hanging point: Box plate using an external standard accessory firmware column lock insert, a plug of standard 35mm hole 
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              | Feature | 
             
            
               Power formed in the near field touring, fixed installations, such as: video, theater, radio and other audio system.
  Clubs, video, theater, radio and other high-quality monitoring system
  Make up all kinds of sound as a support system needed for any large-scale performances 
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              | Technology | 
             
            
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