1、With halved frequency of 3 channel and 10 inch woofer.
2、Use high quality  loudspeaker that is produced by ourselves.
3、This design is for the karaoke singing, the mid-frequency is clear and
  the bass is powerful. It is better use in the room of 30 square meter.
4、With specific protect system, standard sling mode.

Specifications: 
   Frequency Response 50Hz-18KHz
   Components Low-10"x1  Hi-3"x2
   Impedance 6Ω
   Peak Power 200W
   Sensitivity 95dB
   dimension(cm) 51x30x30