Micro speaker box, 45*30mm, 1W, 8ohm, 99dB

Model Number: MS282801CC-ASB32 Key Specifications/Special Features: Dimension: L45 * W30 * H9.5 [mm]Weight: 10 [g]Rated input power: 1.0WShort term max input power: 1.5WDC resistance: 8Ω ± 10%Sound pressure level (S.P.L.): 99dB ± 3dB at 1.0W/0.1m(1K, 1.5K, 2K, 3kHz AVG)Total harmonic distortion less than: 10% at 2kHz/1.0W/0.1mResonance frequency (FO): 1200Hz ± 20% 1Operating LifeInput power：1.0 W White noise
Duration：96 hours 2 Short Term Max Power Input power：1.5 W White noise
Duration：-----
1 minute on 1minute off 10 times 3 Heat Resistance Test Temperature：+70°C ± 2°C
Duration：96 hours 4 Cold Resistance Test Temperature：-25°C ± 2°C
Duration：96 hours 5 Thermal Cycle Test Thermal shock: -25°C ± 3°C 25°C +70°C ± 3°C Duration: 1 hour 30min 1 hour
Cycles: 5cycles 6 Humidity Test Temperature：+40°C ± 2°C
Humidity：90% to 95%
Duration：96 hours 7 Drop Test Drop a unit unpacked onto aboard of 20mm thick 10 times from a height of 100cm. 8 Operating Temperature -20°C ~ +60°C 9 Storage Temperature -25°C ~ +70°C