Pro Ktv KA99 Professional Karaoke Amplifier

 Karaoke Amplifier

• 400Watts Power Output
• 4 Speakers Outputs
• Bluetooth Connection
• USB Playable
• Optical Input for TV
• Designed  For professional Karaoke User
• Digital Key Control
• Echo Control, Repeat Adjustment, Speed Adjustment
• Quality, Reliability And Versatility

Output Power  -   8 ohms 400W   
                           -  4 ohms 600W
Voltage Gain - 35.5 x ( 32db )
Input Sensivity @ 8 ohms - 0.5V - 8V ( Adjustable )
S/N Ratio 20Hz - 20 KHz, +-1dB
Output Circuitry - AB
Frequency Response - 20 Hz - 20 Khz, +-1dB
Distortion - 20Hz - 20kHz Less than 0.03% THD
Damping Factor - 1kHz Greater than 300 at 8 Ohms
Input Impedance - 20k ohms
Input Clipping - 10Vrms ( +22dB )
Cooling - Cooling fan, air flow
Sound Adjustment  -  Music Low - Bass 100Hz - + 10dB          
                                -  Music    High - Treble 10KHz - + 10dB    
                                -  Mic Low - Bass - + 6 dB           
                                -  Mic High - Treble + 6 dB
Input Signal Power  -  Music - 170mV   
                                    -  Microphone - 13mV
Vector Unaffected   -  Less than 0.007%  
Dimension -  W-43cm H-14.2cm D-40cm
Weight - 21Kg