ITEM

 SPECIFICATIONS

1

NOMINAL IMPEDANCE

8Ω±15%     at 1.01KHz/1 Volt

2

RESONANCE FREQUENCY FO

454Hz ± 20% Without a baffle

3

EFFECTIVE FREQUENCY RANGE

FO – 20kHz   –10 db;

4

SOUND PRESSUR LEVEL

83dB±3dB At F0-20KHZ Ave.0.5 M/1W

5

POWER HANDLING

NOMINAL INPUT: 1.5W

MAXIMUM INPUT:2W

6

BUZZ & RATTLE TEST

3.4Volts  fo Hz-20KHz 1.5 Sec.

7

POLARITY

POSITIVE(+) on Right Hand TerminaL

8

MAGNET DIMENSION/WEIGHT

MAIN12.5*1.5 mm

SUB:

g ( OZ)

9

LOUDSPEAKER EIGHT

 gram (OZ)

10

LIFE TEST

3.4V (8Ω/1.5W) EIA 426 8Hrs

11

CLIMATE TEST-HOT

70 °C ±2°C       24Hrs

12

CLIMATE TEST-COLD

-25 °C ±2°C       24Hrs

13

 HUMIDITY TEST

     40 ±2 °C 90%~95% RH 24Hrs

14

DROP TEST

1000 mm  75±2