Model:  F-12+
   System type: 12”2-way full range high quality speaker system
   Frenquency:  55Hz-18kHz±3dB
   Sensitivity: （1W/1M)  93dB
   Rated Power: 300W/8Ω
   Peak Power:  600W/8Ω
   Bass:12”×1
   Treble:1"×1
   Connon Plug: FR: 1+1- Link thro': 2+2-
   SPL: 110dB continuous, 116 dB peak
   Material :18mm /BB birch board
   Coverage angle : 90°×50°
   Dimension（WHD) ：398×371×365mm
   Weight: 17.6KG