Model:	RSM23A Series
Rated Impedance:	8 ohms +/- 15%
Rated (MAX) Power:	0.1W
Resonant Frequency:	1,500 Hz +/- 20%
Sound Pressure:*	80 dB min.
Operating Temp:	-20 ~+ 60 degree C
Cone Material:	Al. plated Mylar
Frame Material:	Metal
Weight:	3 gram

* Distance at 10 cm (applying rated voltage: 2,200 Hz, 1/2 duty, square wave)