1.RMS Power @ 4 Ohm 41W×4CH
2.THD @ 4 Ohm 0.25%
3.Frequency response 20Hz ~ 20KHz ± 1dB
4.Input sensitivity LOW LEVEL INPUT 0.25~2V:
5.S/N ratio (+A) 85 dB
6.Stereo separation (+A) 80 Db:
7.Power requirements DC + 12;5A
1.Be sure to read carefully and keep this manual.
2.Please keep in sealing completely and packing sound when storage and transportation.
3.Before using, put the machine on a solid surface
4.Openings seam slot is for airing, avoid case of overheating in parts, Do not cover or jam.
5. before Connecting the power, please make sure the power supply voltage value is DC / 12 V.
6.connecting DC12V POWER supply, the LED display bright (POWER), indicating that the machine turn on the POWER,please shut off (POWER) when shutdown
7. Please protect the power cord, ensure it won't be trampled or other may lead to appear suddenly loses power of accidents, And don't piled up any object on the power line.
8.Please pay attention to the manual mentioned all attention and warnings
9.Shall not take any liquid into the machine sewing, otherwise, it will have a serious damage or leakage
10.Do not have any changes or amendment to this equipment. If the equipment have any abnormalities, please look for professional handling.
11.Please don't take this device in or stored in environmental which the temperature is more than 60 degrees Celsius, otherwise, it will cause damage to equipment.
Rated input dc voltage DC12V
Rated input dc current >5A
temperature operation 18～45℃
storage -2～60 ℃
temperature operation 10～80%，without gel
storage 10～85%，without gel
Operating conditions Ordinary office or home environment.
Avoid excessive dust. Avoid direct sunlight or work near the place which is in light.