MODEL: SP-1609S-1

PRODUCT: Dynamic Speaker

EDITION: A/2016

THIS SPECIFICATION COVERS OUR PRODUCT OF DYNAMIC SPEAKER UNIT FOR MOBILE PHONE USE

SPEAKER ELECTROACOUSTIC CHARACTERISTICS

sound pressure level

82±3dB Spl @ 2KHZ 1.0V(Sine wave) 0.1m measured with baffler shown in Fig.1. (1CC BOX)

resonance frequency (FO)

850±20%Hz @ 1Vrms. (In 1CC BOX)

measuring diagram

Shown in Fig.1

typical frequency response

curve

Shown in Fig.2.

rated noise power

0.5W (In 1CC Box)

short-term max. power

0.7W (In 1CC Box)

distortion

Less than 10% at 1KHz 1V

operation test

Must be free of audible noise (buzzes and rattles)

(200 ~ 3400Hz frequency range, input level up to 2.0Vrms (In 1CC BOX))

GENERAL SPECIFICATIONS

operating temperature

range

ac impedance

8.0Ω±15% (@2KHz 1Vrms)

dimension

16 x 9 x 5.2 mm

TYPICAL FREQUENCY RESPONSE CURVE

FREQUENCY MEASURING CIRCUIT (SPEAKER MODE) (Fig.1)

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MT-1000

display