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AS01708MR-SC-2-R

17mm Speaker

Mechanical and Environment Testing

Test Description

Test Condition

High Temperature

60°C with random humidity for 96 hours

Low Temperature

-30°C with random humidity for 1 hours

Humidity

40°C with 90% relative humidity for 96 hours

Vibration

1.5 mm movement modulated at 10 to 55 Hz for

2 hours

Drop Test

1m free fall onto 20 mm thick board, 5 cycles

Temperature Cycle Test

-30°C to 60°C, 5 cycles

After tests, speaker shall rest for 1 hours. SPL shall not deviate ±3 dB from pre-test measurement.

Standard test condition of speaker

Microphone

B&K Type 4191

Speaker

Power Amplifier

Audio Analyzer

B&K Type 2012

Standard Baffle Board Recommended

In IEC 268-5 Where 1650mmx1350mm

Frequency Response Measurement Setup