PORTABLE WIRElESS AMPLIFIER

we sell por table p.a. amplifier machine from china, price is competitive and very good quality. it can amplify sound to 50-60people to listen.
who interested can contact my email: This email address is being protected from spambots. You need JavaScript enabled to view it. directly for more details.
specification as hereunder:
It has the great function of electricity saving and strong and clear sound. It the best amplifier of school teaching, meeting, activity explanation, exhibition, congregation and so on.
Frequency Range: 170-260 MHz
Frequency control: QuartzCrystal
Frequency Deviation: A15KHz
Frequency Tolerance: 0.005\%
S/N Ration:>80dB
Total Hamonic Distortion:0.5\%(lKHz)
Output Power: 20 Watt
Receiver:AC110V or 220V\50-60Hz

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.