28mm Ultra -thin Mylar Speaker With Ear 4ohm 2W

28mm, 4ohm speaker, 2w, 820hz,Black mylar cone, NdFeB, round shape speaker, metal frame, mylar speaker, internal magnet speaker, Ultra -thin , With Ear communication application, access control system, outdoor application,

Category mylar speaker

描述
其他信息

Product Describition
TYPE	HOME THEATRE, Portable Audio Player, Mobile Phone, Karaoke Player, COMPUTER, Stage, Outdoor, Party
Size	78mm
Rated Impedance	4 ohm±15%
Rated Power	2.0 w
Max Power	3.0 w
Lowest Resnant Frequency	820±20% HZ
Sound Pressure Level	84± 3dB/1w
Frequency Range	F0~20k Hz
Product name	Mylar Speaker
operation temperature	-25 ~ +65 ℃
Storage Temperature	-40 ~ +60 ℃
Model	GJ-R28MM