40 mm Multimedia Micro Mylar Speaker for Doorbell

• Category: Speaker
• Transmission Mode: Air-conduction
• Cone: Polypropylene and Titanium Edge
• Transducer Principle: Dynamic Earphone
• Style: Mini
• Radiation Mode: Indirect Radiation Type
• Model NO.: SM40TD8-2.0H
• Usage: Expand Volume, Monitor, High Fidelity
• WORD nChannels: 2.1Channel
• Certification: ISO9001, CE, RoHS
• Brand: Jy
• Dimension: 40mm*5.0h
• Snr: 94dB
• Voice Coil Imp: 8ohm
• Rated(Max.)Power: 1.5(2.0)W
• Transport Package: Paper
• Specification: 20mm*3.9mm
• Trademark: JY
• Origin: China
• HS Code: 85318090
• Production Capacity: 1000000 Pieces/Year

Product Description

NOMINAL IMPEDANCE	8± 15% OHM	AT 1000HZ 1.4Vpp
RESONANCE FREQUENCY	615± 20%HZ	AT 1.4V
OUTPUT    S. P. L.	94.6± 3dB(0.1w/10cm)	AT 1000. HZ
RATED INPUT POWER	1 .5W	AT 1.4Vpp
MAX.    INPUT POWER	1.5W	AT 1.8Vpp
FREQUENCY     RESPONSE     & DEVIATION	500HZ ~10KHZ	OUTPUT S.P.L-10dB
BUZZES & RATTLES	SHOULD NOT BE AUDIBLE BUZZ AND RATTLE	SINE WAVE BETWEEN  AT 1.4V / 20HZ~2KHZ
DISTORTION	5% MAX.
POLARITY	WHEN A POSITIVE D.C CURRENT IS APPLIED TO THE VOICE COIL TERMINAL MARKED +, THE DIAPHRAGM SHALL MOVE FORWARD
MAGNET SIZE	SIZE:       Φ12.5*1.5MM   NdFeB
FL.U.DENSITYST	700GAUSS OR MOR

 

Company Profile

 

Changzhou JiaYuan Electroacoustic Equipment Co., Ltd. was established in 2002 and is committed to the development and production of electroacoustic products.

    Our product portfolio includes micro speakers and buzzer,product is widely used in multimedia electronics, audio, toys, electronic communication, intelligent electronics and other devices

   Welcome contact us.
 

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