In Hann

攜帶音響-藍牙智能喇叭-平板-耳機喇叭

In Hann
SPEAKER SPECIFICATION
Outer Dimensions 195mm  
Rated (Max.)Input 25 W (30W)
Voice Coil Imp. 4± 15%  Ω  (  300  Hz 1 V )
Lowest Resonance Frequency ( fo ) 100 ±   20%      Hz  ( 1 V   )
Sound Pressure Level 93 ± 3 dB   ( 0.1 w 0.5 m )  at(0.6)(0.8)(1.0)(1.2)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   25 W 72 hours
Weight g



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

FREQUENCY RESPONSE CURVE(7*18)