Best allocation:OK-K580 + Speakrt: RA-2125

 OKK580 Karaoke Amplfier = sound reverberator + equalizer + mixer console + power amplifier        

Power Output is equal to power amplifier PS-1800

1.OK-K580 is the big power output amplifier with mixer console；
2.6 channels microphone input and it can be conneted to band music signal input.;
3.Reverberant unit is imported with original packaging. it has excellent timbre  modulation,
  And the dual relay protective circuit can protect the speaker perfectly
4.It uses 44 pieces of big power audio tube with Toshiba for current amplification,twelve
  pieces of imported  large bulk capacitance and annular transfomer for power supply.
5.With double 9 band equalizer and it can be a mixer console for you to adjust each band
  of frequency easily

Specifications:
   Output power： 1200W+1200W
   Frequency response： 30Hz~20KHz
   SNR： 76dB
   Separating： 35dB
   T.H.D： ≤0.2%
   power consumptive： -220V/50Hz
   Net Weight/Gross weight 28Kg/31Kg
   Dimensions(mm)：
   490(L)x520(W)x215(H)Product Size
   547(L)x590(W)x293(H)Package Size