Handles and Trolley Wheels Speaker With USB, SD

We are offering handles and trolley wheels speaker with usb, sd.
1. Rated voltage: ac220v-240v, dc12v
2. Rated power: 180w
3. Impedance: 4-8(î©)
4. Speakers interface: rca interface
5. Weight: 25 (kg)
6. Sensitivity: 85-90db
7. Frequency response: 70hz-18khz
8. Rated power: 100w
9. Actual output power: 150w
10. Input signal: wired 100mv(300î©)
11. Use power: ac: 220v
12. Dc: 12v/12ah
13. Current consumption: 3.5a(max)
14. Appearance color: black or gray
15. Housing material: wooden+iron
16. Dimension box: 67ã�36ã�24cm(heightã�wedithã�deep )
17. Color: black or silver
18. Rechargeable battery inside\usb/sd card: yes
19. Packing materials: the protection of pearl cotton kraft paper carton
20. Application: business promotion activities, outdoor singing, stage performance, guitar performance, morning exercises, park radio, suburban activities, summer camp, enterprise unit party, conference hall, teaching seminars etc.
functions:
1. With double 8 inches of large
2. Diameter loudspeaker
3. Bass pure thick fully and clear and loud
4. With usb/sd, electric guitar interface
5. Headset and handheld wireless microphone is allowed
we are in the position to supply you excellent product at reasonable and competitive price and ensure you on time delivery. And we are also provide the oem/odm service, all specifications of our product will meet your requirement. Welcome to visit our factory!