This is a professional hi-fi stereo audio mini karaoke amplifier.well designed for quality sound production can be used anywhere both indoors and outdoors can be used in cars,tricycle, and many more,it has many features and functions like.
Functions
- Power switch
- Bass,treble adjustments knob
- volume control
- function display
- Aux,MP3,Fm,Bt signal input select key
- Select previous one of the USB,TF card and the FM program
- pause and play key of the usb Tf card automatic search key of fm program.
- aux right channel audio signal input
- aux left channel audio signal input
- fr right channel speaker output
- fl right channel speaker output
- 12V/5A supply input
- the radio antenna
- AC 200V-240V/50Hz-60Hz input
Specifications
- speaker impedance 4-16ohm
- SNR-80dbn
- input power =12volts DC 5A
- input impedance =47K
- AC 220V-240V/50Hz-60Hz
- Frequency response:20Hz-20KHz
- Input sensitivity:025mV-220mV.
