Hot sale Factory Power Banks With Louder Speaker - NT-320/NT-330 2*20/30W IP Network Ceiling speaker – Q&S
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Hot sale Factory Power Banks With Louder Speaker - NT-320/NT-330 2*20/30W IP Network Ceiling speaker – Q&S Detail:
|
Model |
2*20/30W IP Network Ceiling speaker |
|
Power supply, power consumption |
DC 15V/4A 20V/5A （2*20W 2*30W ） |
|
CPU |
Imported original industrial grade embedded processor |
|
Network communication protocol |
TCP、UDP、ARP、ICMP、IGMP、HTTP |
|
Network Interface |
10Mbps/100Mbps Adaptive dual network interface |
|
Audio coding format |
MP2/MP3/PCM/ADPCM |
|
Audio sampling format |
8Kbps-48Kbps,16bit |
|
Frequency response |
50HZ-20KHz ±3dB |
|
Output Power |
2*20W、2*30W |
|
Output distortion |
≤1% rated power |
|
Sound pressure level |
≥95dB(2*20W ) ≥98dB(2*30W ) |
|
Language clarity |
≥ 0.85 STIPA |
|
color |
white |
|
Dustproof and waterproof grade |
IP56 |
|
interface |
1 RJ45 network port |
|
Working temperature, temperature |
-10℃～80℃， ≤90%RH (no condensation) |
Product detail pictures:
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Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for Hot sale Factory Power Banks With Louder Speaker - NT-320/NT-330 2*20/30W IP Network Ceiling speaker – Q&S, The product will supply to all over the world, such as: panama, Kuwait, Houston, We aspire to meet the demands of our customers globally. Our range of products and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Joyce from Chile - 2018.05.15 10:52
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Hazel from Florida - 2017.09.22 11:32
