Specifications

music box with usb/sd

Product name: portable back bag type speaker

Model no: SA-636

Main Technical specifications:

1.    mobile way: back bag type

2.    with USB/SD card reader function

3.    with digital display

4.    with 2 roads microphone and 2 roads guitar input

5.    with volume control buttons

6.    voltage: AC 200V-240V(50-60Hz)

7.    Built-in DC12/one 4.5AH rechargeable battery. We can connect one battery 12V input

8.    Frequency range: VHF 210-270MHZ

9.    Frequency response:50Hz-18KHz±3DB

10.  Microphone distance:30-50M

11.  Wireless microphone, with wireless headset

12.  Speaker unit: dual 6”+tweeter

13.  Sensitivity:10 Db UV(S/N is above 60Db)

14.  vibration mode: Quartz oscillation lock ±0.005% 

15.  peak power:60W 

16.  speaker box material: MDF  metal angle bead 

17.  Dimension: 220*200*370mm

18.  Packing:4 pcs /carton