1] Box 18 computer speaker box. 2] OEM & ODM 3] Good quality & Competitive price 4] We can make other size and style by you

1 OPERATING TEMPERATURE RANGE   -20°C~+40°C

2 STORAGE TEMPERATURE RANGE    -25°C~+60°C 

3 SOLDERING TEMPERATURE       380°C±30°C   time<3s 

4 JUDGEMENT CONDITIONS

        Temperature                 20±2°C        

        Relative Humidity           63%~67%(RH)

    Air Pressure                86 kPz~106 kPa             

5 DIMENSION   18

6 TERMINAL STRENGTH   Capable of with stand a (  1.5 Kg) load for  3  sec.

                      Without resulting in any damage or rejection.    

7 SOUND PRESSURE LEVEL(S.P.L)

        Sound pressure level shall be indicated by the mean value of those measured 

  at the specified frequency range.       

86±3dB at600, 800,1000,1200 Hz in average.

  Measure Condition      sin swept measurement at   0.1w  0.1M  test

8 RESONANCE FREQUENCY( Fo )    1500  ±20%Hz   at 1V.( No Baffle )

9 RATED IMPEDANCE  8 ±15%ohm(at  KHz,100M V))

 Measure Condition the impedance response is measured with paper speaker.

10 FREQUENCY RANGE:1000~ 20  KHz (Deviation 10 dB from average S.P.L.)

11 RATED INPUT POWER (CONTINUUM)  1.0 W     

12 MAX INPUT POWER (SHORT-TERM)   1.5W

 

 

 

BOX-18 8OHM 1W Computer speaker Box