Hot-sale Portable Active trolley speaker with wireless microphone/Wheels/Handle
Guangzhou Nuodi Audio Co., Ltd. [China] 
A. active trolley speaker with wheels B. USB/SD/FM C. wireless microphone D. built-in battery E.trolley speaker with CE
Active Trolley speaker with wireless microphone/Wheels/Handle/USB/SD
Model: ND-610
Specification:
| Frequency Response : | 70Hz-18KHz |
| Power(RMS) : | 60W*1 |
| Degree of distortion : | 115dB(1W/1M) |
| Speaker Unit : | 10″ 4Ω |
| Input Signal : | Wired 100mV (300Ω) |
| linear input | 1.0V(1KΩ) |
| Power Supply | AC : 220V |
| DC : 12V 4.5Ah | |
| Current consumption : | 2.5A(MAX) |
| Speaker Box Material : | wooden,spray paint on the top |
| With external battery interface. | |
| Each one can be used outdoor for 4.5 hours.Trolley speaker with external battery interface | |
Trolley Speaker
Hot-sale Portable Active trolley speaker with wireless microphone/Wheels/Handle
