
The Fonestar PF-1020T-EN is a sound projector designed for voice alarm systems compliant with EN 54-24 (Type B), delivering clear and efficient audio both indoors and outdoors. With 20 W RMS of power and a 5" full-range speaker, it offers full acoustic coverage with high fidelity.
Its compact ABS body and aluminium grille ensure durability, while IP66 protection, anti-corrosion materials, a ceramic connector and thermal fuse make it ideal for installations in harsh conditions such as factories, schools and transport stations.
| Feature | Specification |
| Features | Loudspeaker for voice alarm system EN 54 Sound projector 100 V line transformer and low impedance Prepared for outdoor use, with water protection and anti-corrosion materials |
| Standard | EN 54-24 certified |
| Power | 20 W RMS |
| Speaker | 5" full-range |
| Frequency Response | 120 - 21,000 Hz (-10 dB) |
| Impedance | 20 W RMS @ 100 V / 10 W RMS @ 70 V (500 Ω) 10 W RMS @ 100 V / 5 W RMS @ 70 V (1,000 Ω) 5 W RMS @ 100 V / 2.5 W RMS @ 70 V (2,000 Ω) 2.5 W RMS @ 100 V / 1.25 W RMS @ 70 V (4,000 Ω) Low Z: 8 Ω |
| Sensitivity | 87 dB (1 W / 1 m, EN 54-24) 75 dB (1 W / 4 m, EN 54-24) |
| Maximum SPL | 99 dB (max. W / 1 m, EN 54-24) 89 dB (max. W / 4 m, EN 54-24) |
| Coverage Angle | H/V: 360º @ 500 Hz, 230º @ 1 kHz, 110º @ 2 kHz, 58º @ 4 kHz (-6 dB) |
| Protection | IP66 (EN 54-24: Type B) |
| Material | ABS plastic Aluminium grille Ceramic connector and thermal fuse Double cable inlet and outlet Stainless steel screws Aluminium mount |
| Switch | W selector in high Z and low Z |
| Connectors | Ceramic connector for cable 3.2 mm Ø (8 mm²) max. |
| Operating Temperature | -25 ºC to +70 ºC |
| Colour | White (RAL 9010) |
| Dimensions | 137 mm Ø x 200 mm depth |
| Weight | 1.2 kg |