1. Adaputala ya PA ya sipika ikhoza kulumikizidwa kuti ipange dongosolo lokonzekera nthawi ya ofesi yofalitsa nkhani.
2. Kapangidwe kakang'ono, mawu omveka bwino.
Yopangidwa kuti igwirizane ndi malo ovuta kwambiri, sipika iyi ya denga lapamwamba kwambiri imapereka magwiridwe antchito odalirika m'malo omwe kulimba ndi kumveka bwino ndikofunikira.
| Mphamvu yovotera | 3/6W |
| Kulowetsa kwa kuthamanga kosalekeza | 70-100V |
| Kuyankha pafupipafupi | 90~16000Hz |
| Kuzindikira | 91dB |
| Kutentha kozungulira | -40~+60℃ |
| Kupanikizika kwa mpweya | 80~110KPa |
| Chinyezi chocheperako | ≤95% |
| Kulemera Konse | 1kg |
| Kukhazikitsa | Khoma Loyimitsidwa |
| Mphamvu yovotera | 3/6W |
| Kulowetsa kwa kuthamanga kosalekeza | 70-100V |
| Kuyankha pafupipafupi | 90~16000Hz |