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 68*32 mm(See attached drawing)
Rated (Max.)Input 2 W (4W)
Voice Coil Imp. 8 ± 0.9 Ω  (1400Hz 1 V )
Lowest Resonance Frequency ( fo ) 500  ±  100  Hz  ( 1 V   )
Sound Pressure Level 97±  dB   ( 1 w 0.1 m )   at(0.8) (1.0) (1.2) (1.5) kHz
Frequency Response  Deviation FO Hz ~    20 KHz max  -10 dB
Operating temperature -20  +70 ± 2   ℃        Hours       2 0 ~ 5 0 %  R.H.
Load test White noise at   2 W 48 hours
Weight 26  g

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


FREQUENCY RESPONSE CURVE(7*18)