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8ohm 1W 91dB mini speaker for smart watch
Model: MRS0916H3R8T01
    • 8ohm 1W 91dB mini speaker for smart watch
Product Details

Dimension

9×16×3.0t

Rated noise power

0.7W/in 1cc box

Maximum short term power

1W/in 1cc box

Rated Impedance

8±15% Ω /2.0KHz/2.37Vrms /in 1cc box

Resonance Frequency(f0)

85020% Hz while testing in 1cc box at 0.7W/10cm

Rated Frequency Range

91.0 3 dB SPL /2.37Vrms/10cm at ( AVG 0.8,1.0,1.5 2.0) KHz, in 1cc box

Frequency Range

f0HZ ~10KHz

Total Harmonic Distortion

THD ≤ 10 % @ Rated Power / 2K Hz/ 10 cm / 1cc test fixture on baffle

Polarity

When a positive DC Current is applied to the voice coil terminal marked + ,the diaphragm shall move forward

Buzz, Rattle, etc.

Must be free audible noise (buzzes and rattles)( at rated frequency range ,input level up to2.37Vrms, while testing in 1cc box.)

Weight

1.3g

Appearance

Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc.

Storage temperature

-40℃~+65℃

Operation temperature

-20℃~+50℃


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