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11 * 15 * 3.5mm 1W 8ohm 89dB micro speaker for mobile phone
Model: MRS1115H3R802
    • 11 * 15 * 3.5mm 1W 8ohm 89dB micro speaker for mobile phone
Product Details

Item

Specifications

1-1

Dimension

11×15×3.5t

1-2

Rated Input Power

0.7W

1-3

Max Input Power

1.0W

1-4

Rated Impedance

8±15% Ω /1.5KHz/2.0Vrms

1-5

Coil resistance

7.2±10% Ω

1-6

Resonance Frequency(f0)

600±20% Hz in free air at 2.0Vrms/10cm.

1-7

Sound Pressure Level

89±3 dB SPL /2.0Vrms/10cm at ( AVG 0.8,1.0,1.5 2.0)

KHz

1-8

Frequency Range

f0HZ ~20KHz

1-9

Polarity

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

1-10

Operation Test

Must be normal at sine wave and program source 0.7W.

1-11

Buzz, Rattle, etc.

Must be free audible noise (buzzes and rattles)( 200Hz ~ 2.0KHz frequency range ,input level up to 2.37Vrms,

1-12

Weight

1.5g

1-13

Appearance

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

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