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 57 mm(See attached drawing)       
Rated (Max.)Input 25 W (30W)
Voice Coil Imp. 8  ± 1.2   Ω  (  5K  Hz 1 V )
Lowest Resonance Frequency ( fo ) 2K  ±   400      Hz  ( 1 V   )
Sound Pressure Level 104 ± 2   dB   ( 0.1 w 0.5 m )  at(2.0)(3.0)(5.0)(8.0)KHZ
Frequency Response  Deviation FO Hz ~    18 KHz max  -10 dB
Operating temperature -20  +70 ± 2   ℃        Hours       2 0 ~ 5 0 %  R.H.
Load test White noise at   25 W 72 hours
Weight 144  g

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


FREQUENCY RESPONSE CURVE(7*18)