型号:  BMS40-12B-08H5.0

功能描述:  ROUND SPEAKER, DIAMETER 40MM, 1W

制造商:  BeStar Technologies, Inc.

Series:  BMS

Package:  Bulk

Technology:  Magnetic

Type:  General Purpose

Frequency Range:  200Hz ~ 5kHz

Frequency - Self Resonant:  500Hz

Impedance:  8 Ohms

Efficiency - dBA:  83.00

Efficiency - Testing:  1W/1M

Efficiency - Type:  Sound Pressure Level (SPL)

Power - Rated:  2W

Power - Max:  3W

Port Location:  Top

Shape:  Round

Material - Cone:  Polyethylene Terephthalate (PET)

Material - Magnet:  Nd-Fe-B

Ingress Protection:  -

Ratings:  -

Termination:  Solder Pads

Size / Dimension:  1.575"" Dia (40.00mm)

Height - Seated (Max):  0.272"" (6.90mm)