ITEMSTEST   SPECIFICATIONSTEST CONDITIONS
1. DIMENSIONS190X60X45mmPER SPEAKER   CONSTRUCTION DWG+
2. MAGNETmmNd-Fe-B+
3.TOTAL WEICH   T150g
4. RATED   POWERNOM POWER:12.0WMAXPOWER:15.0W
5.NORMAL   IMPEDANCE8Ω±15%AT  1KH/1.0V
6.EXTRANEOUS   NOISE+THERE SHALL NOT BE   EXTRANEOUS NOISE4.0V/RMSFORMFOTO10KHz
7.RESONANT   FREQUENCY250Hz±20%AT1.0V
8.S.P.L85dB±3dBAT1W/0.5M
    (AT 1.0KHz)
9.EFFECT IN E   FREQ BANDF.~10KHz   MAX10dBAT1W/1M
10, Qts≤0.7
11.ESD
NO ARCING SHOULD   OCCUR
12.THDMAX 5%AT:1000Hz1W/1M-
13.LOADTESTSHALL MEET ITEM 4-10   AFTER TESTWHITE NOISE   2WAPPLIEDFOR96H
14.HUMIDITY   TESTONE   HOUR AFTER FINISHING TEST THE
    APPEARANCE CAPABILITY SHALL MEET ITEM 4-10
40±3℃92%RH96H
15.TEMPERATURE   TEST6020~50%RH
16. INSULA TIL N/WITHSTAND
    VOLTAGE
   
BETWEEN   THE BASKET AND THE
    TERMINALS(EXCEPT THE
    GROUND TERMINAL)
   
DC100VMINIMQ
    AC100V 1 MINUTE SHALL BE NO DEF BCT
17.POLARITYTHE CONE SHALL MOVE   UPWARDWHEN A POSITIVE   POTENTIAL IS APPLIED TO THE
18. TERMINAL   STRENGTHWITHOUT DAMAGEdiameter   D100MM2N
     diameter D>100MM5N

After sale instructions