Model:  KP615
   System Type: 15 "two-way full-frequency box
   Frequency response :50Hz-19kHz ± 3dB
   Sensitivity :(1W / 1M) 102dB
   Rated input power :400W / 8Ω
   Peak power :800W / 8Ω
   Bass :15 "× 1
   Treble : 1.73 "× 1
   connector socket:FR: 1 + 1- Link thro ': 2 + 2-
   SPL: 123dB continuous,129dB peak
   Material: 18mm / Medium Density Fiberboard
   Wear-resistant surface treatment of black spray paint floating point
   Dimensions :(WHD) 430 × 675 × 430mm
   Coverage angle :100°× 60°
   Weight :33.8KG