1. Output power : 300W (max) / 4Ω.

2. T.H.D.: less than 1 %.

3. Frequency Response : 50Hz ~ 20KHz.

4. Tweeter : 1.5 " compression driver horn type tweeter .

5. Subwoofer : 10 " cone woofer .

6. Electronic crossover :  2.5KHz/-12dB oct.

7. Music Player : DVD/CD/MP3/USB music play back.

8. Audio inputs : unbalanced MIC signal input and uneven Balanced flue LINE signal input .

9. Audio output : Unbalanced REC signal output .

10.Master Volume Control : Manual Total volume control.

11.Use features : easy drag, or bracket fixed to the stage Set up on a tripod use .

12.Power supply : External switching power supply using 32V/4AH ; Built- use DC12V/7AH * 2PCS

    sealed Lead Acid maintenance-free battery.

13.Charge Management : Built-in intelligent power supply system :Automatic detection of battery power,

    automatic charging, use More handy.

14.has a set VIDEO OUT video output .

15.wireless microphone with infrared frequency function.

16.Dimensions : 410W * 355D * 580H (mm).   Weight : 24kg.

17.Built-in wireless receiver module : Equipped with advanced wireless access Receive modules.

18.With a wireless microphone: dual-channel wireless receiver : Hand Grip type, lavalier ,

    headset available.

19.With a wired microphone : one wired microphone input.