300W, 6Ω, Mono Professional Power Amplifier, 15'' Woofer + High Sensitivity Tweeter 

Model:AK15-308
Power supply:AC160-260V(50-60Hz), With 12V charging circuit, One DC12V input jack, LED power indicator and charging indicator
Audio source:USB/SD card player(with record and repeat function, FM radio, LCD display screen, Remote control)
Amplifier Type:Class D digital amplifier circuit
Amplifier power :300W, 6Ω, Mono(300W+300W double channel stereo is alao available)
Speaker:15'' woofer +High sensitivity tweeter  
Input jacks:Audio Line input/output, Two 6.3mm wired microphone, Microphone priority button
Material :    PP , Metal                    
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