TRM39A
25W
DATASHEET
Ferrite transducer suitable for high-power horn speakers and alarm sirens.
A powerful driver used worldwide in applications requiring reliable, efficient output.
Our driver can be found in emergency and commercial vehicles, public announcement applications and fixed installations.
- THROAT DIMENSION: ø14 mm
- IMPEDANCE: 4-8-16 Ω
- PHC (Power Handling Capacity): 25 W
- PEAK POWER: 40* W
- RESONANCE FREQUENCY: 920 Hz
- DIAPHRAGM MATERIAL: PHENOLIC
- VOICE COIL DIMENSION: ø38,63 mm
- MAGNET MATERIAL: FERRITE
- MAGNET SIZE: ø90x13 mm
- CASING MATERIAL: PC
- NET WEIGHT: 0,820 Kg
- DIMENSIONS: 92x90x44 mm
- CONNECTIONS: wires, eyelets
SPECIFICATIONS
SOUND PRESSURE LEVEL 1m/1W
OPTIONS
MAGNET SIZE ø90×10
NOTES
* usable power only for brief periods, do not use this power as operating temperature