Siren Speaker,Police Car Speaker,
used for police car,cop car,fire fighting,ambulance EMS,wrecker,project car,sprinkler,patrol car,emergency vehicle,car alarm ect.
CE approved,Feature is beautiful surface ,clear voice,and special sound system.
Magnetic structure is made of high temperature-resisting rare -earth alloy magnet steel and magnet crack is filled with high-quality magnet fluid.
Voltage: 29V ± 1V
Sound Pressure:≥118 dB