57mm 8 Ohm 0.5W Iron Shell Internal Magnet Voice Speaker for Bus Intercom

Experience clear and reliable communication with this compact 57mm speaker, designed specifically for bus intercom systems. With a power output of 0.5W and an 8 Ohm impedance, it ensures efficient sound transmission. The sturdy iron shell and internal magnet construction provide durability and consistent audio performance, making it an ideal choice for demanding transportation environments. Composition: Single paper cone Diaphragm material: Non-paper Magnetic circuit form: Internal magnetic type Directivity: Complete Manufacture country: China Instructions included: No

power: 0.500000