Active Sub-Woofer
Driver  10" Composite cone woofer 
Amplifyer Type  Solid State Class A/B
Inputs-outputs  RCA low level
  
Frequency Resp. (Hz-kHz) 
30-200 +/- 3db 
  
Electronic Crossover  
variable 30Hz-160Hz, 24db/octave
  
Power (watts/rms) 110w  
  
Dimensions (H x W x D) 
430x320x350 mm
  
Weight 17.5 Kg.