· Touch screen display, Chinese and English languages selectable; User can directly operate the menu on the touch screen, simple and convenient.
· Intelligent product with built-in wireless microphone (optional), power amplifier and professional karaoke effect processor.
· Dual karaoke chips make the audio frequency out of sync during peak shift. It effectively prevents the problems such as howling noise. It ensures sound reproduction deep, full and closer to natural voice.
· High quality circuit board employs micro control technology. Its service life is longer than ordinary ones.
· The power amplifier supports MP3 playback. You can download your favorite songs in advance and listen to them at any time.
· Eight built-in scene modes optional
· ARC audio signal return function
· Software control by USB interface
· High fidelity and high dynamic power amplifier, super stability and big power.
Model |
KA750 |
Output power STEREO |
8Ω/750Wx2 |
EIA 1KHz THD≤1% |
4Ω/1050Wx2 |
Output connections |
Binding post |
Frequency response |
20Hz-30kHz, ±1.5dB |
Input sensitivity |
0.5V |
Input Impedance |
10kΩ/un-Balanced |
S/N ratio |
≥95dB |
THD |
≤0.2% |
Crosstalk @ Rated Output/8Ω/1kHz |
>70 dB |
Damping Factorz |
f=1KHz8 OHMS>240 |
Slew rate |
15V/uS |
Protection |
Soft Start,Short Circuit,Limiter,DC Fault,AC Line Fuse,Thermal Cut |
Cooling system |
Fan |
Mains power supply |
AC:220-230V 50Hz |
Product dimensions |
433x295×110mm (WxDxH) |
Shipping dimensions |
500x385x240mm (WxDxH) |
N.W/G.W |
11.5kg/12.5kg |