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 110 mm(See attached drawing)       
Rated (Max.)Input 15 W (20W)
Voice Coil Imp. 7  ± 1.05    Ω  (  350  Hz 1 V )
Lowest Resonance Frequency ( fo ) 72  ±   14.4       Hz  ( 1 V   )
Sound Pressure Level 83  ± 3   dB   ( 1 w 1 m )  at(0.5)(0.6)(0.8)(1.0)KHZ
Frequency Response  Deviation FO Hz ~    7 KHz max  -10 dB
Operating temperature -20  +70 ± 2   ℃        Hours       2 0 ~ 5 0 %  R.H.
Load test White noise at   15  W 48 hours
Weight 741  g

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


FREQUENCY RESPONSE CURVE(7*18)