1. Adapta yePA yeSpeaker inogona kubatanidzwa kuti igadzire sisitimu yekuronga hurongwa hwehofisi yepropaganda.
2. Dhizaini diki, inzwi rakajeka.
Yakagadzirwa kuti ishande zvakanaka, sipika iyi yemhando yepamusoro inoita kuti ishande zvakanaka munzvimbo dzinogara kwenguva refu uye kujeka kwakakosha.
| Simba rakayerwa | 3/6W |
| Kupinda kwekumanikidzwa nguva dzose | 70-100V |
| Mhinduro yakajairika | 90~16000Hz |
| Kunzwisisa | 91dB |
| Tembiricha iri munzvimbo yakapoteredza | -40~+60℃ |
| Kumanikidzwa kwemhepo | 80~110KPa |
| Hunyoro hwehukama | ≤95% |
| Huremu Hwose | 1kg |
| Kuiswa | Yakaiswa pamadziro |
| Simba rakayerwa | 3/6W |
| Kupinda kwekumanikidzwa nguva dzose | 70-100V |
| Mhinduro yakajairika | 90~16000Hz |