Model

 PA-K820

 PA-K830

 PA-K840

 Rated Power

 20W

 30W

 40W

 Line Voltage

 100V/70V

 100V/70V

 100V/70V

 Sensitivity(1W,1m)

  92dB

  93dB

  94dB

 Frequency Response

 130-15KHz

 130-15KHz

 130-15KHz

 Dimension(mm)

 160*115*365

 160*115*490

 160*115*620

 Weight

 3Kg

 4Kg

 5Kg

 Material

 Wood

 Wood

 Wood

 Speaker Unit

 5"*2

 5"*3

 5"*4

 Specifications and design are subject to change without notice