In Hann

攜帶音響-藍牙智能喇叭-平板-耳機喇叭

In Hann
DESCRIPTION SPEAKER

SPEAKER SPECIFICATION
Outer Dimensions 50 mm(See attached drawing)       
Rated (Max.)Input 0.03 W (0.1W)
Voice Coil Imp. 32  ± 4.8    Ω  (  5000  Hz 0.178 V )
Lowest Resonance Frequency ( fo ) 95  ±   19       Hz  ( 1 V   )
Sound Pressure Level 112  ± 3   dB  Average at 1000 Hz at 0.178Vrms,0.01m
Frequency Response  Deviation FO 75Hz ~    20 KHz max  -10 dB
Operating temperature -20  +70 ± 2   ℃        Hours       2 0 ~ 5 0 %  R.H.
Load test White noise at   0.1  W 48 hours
Weight 14  g

Other non-stipulated matters are based on CNS4784 4785 4786 based on JIS.C. 5530 5531


FREQUENCY RESPONSE CURVE(7*18)