50mm Mylar Speaker With Ear For Security Alarm 4ohm 3W

50mm, 4ohm speaker, 3w, 280hz,Black PET cone, NdFeB, round shape speaker, metal frame, mylar speaker with ear,micro speaker, internal magnet speaker, communication application, access control system, outdoor application

Category mylar speaker

描述

Product Describition
TYPE	HOME THEATRE, Portable Audio Player, Mobile Phone, Karaoke Player, COMPUTER, Stage, Outdoor, Party
Size	40 mm
Rated Impedance	4 ohm±15%
Rated Power	3.0 w
Max Power	4.0 w
Lowest Resnant Frequency	280±20% HZ
Sound Pressure Level	78± 3dB/1w
Frequency Range	F0~10k Hz
Product name	Mylar Speaker
operation temperature	-25 ~ +65 ℃
Storage Temperature	-40 ~ +60 ℃
Model	GJ-W50MM