45MM doorbell mylar speaker 8ohm 3w

45mm, 8ohm speaker, 3w, 470hz, transparent PET cone, ferrite, round shape speaker, metal frame, mylar speaker, external magnet speaker, communication application, access control system, outdoor application, outer horn

Category transparent mylar speaker Tag 45mm Mylar speaker

45MM doorbell mylar speaker 8ohm 3w Description

Product specification

1.Product name: 45mm 45 ohm 0.5watt Waterproof round mini woofer doorbell mylar speaker driver unit on sale
2.Product model No. GJ-45MM
3.Size: Diameter 45mm, Height 17mm+-0.3mm
4.Impedance: 8ohm
5.Power rating: 3-4.0w
6.FO: 470+-20%HZ
7.SPL: 93+-3dB/0.1Watt 10Meter. At 800 ,1000 ,1200 ,1500HZ
8.Frequency Range: FO~8K HZ
9.Distortion: 10% maximum at 1000HZ.3.0mw.
10.Abnormal sound test: must be normal tested by 4.0 volts.Sine wave for 20~20kHZ
11.Operating Temperature: -25 degree to 50 degree

12.Storage Temperature: -40 degree to 60 degree