Model:  F280
   System Type :Double 18 "subwoofer
   Frequency response :25Hz-250Hz ± 3dB
   Sensitivity :(1W / 1M) 102dB
   Rated input power :1200W / 8Ω
   Peak power: 2400W / 8Ω
   Bass: 18 "× 2
   Two NL4 connector socket
   LW: 1 + 1- Link thro ': 2 + 2-
   SPL :130dB continuous, 136 dB peak
   Material: 18mm / Plywood
   Wear-resistant surface treatment of black spray paint floating point
   Dimensions :(WHD) 561× 1066 × 780mm
   Weight: 90KG