RC-Bc22A Bone Transducer 1.5W for Headphone

• Category: Speaker
• Transmission Mode: Bone Conduction
• Cone: Rubber-edge
• Transducer Principle: Excited Speaker
• Style: Mini
• Radiation Mode: Indirect Radiation Type
• Model NO.: RC-BC22A
• Usage: Monitor
• WORD nChannels: 2.0
• Brand: Recon
• Output Power: 1W
• Size: 16.2*7.9 mm
• Transport Package: Standard
• Specification: 1W
• Trademark: recon
• Origin: China
• Production Capacity: 50000/Week

Product Description

Customer Name				JS Part No	RC-BC22A
Customer's Model				Description	Bone transducer 8Ω1.5W
NO.	Test Item		Specifications		Test condition
1	Impdeance		8 Ω±15%		AT 800 HZ
2	DCR		8 Ω±15%		AT 800 HZ
3	Operation		Must be normal		Program source 1.0 W
4	Sweeptest		Must be normal		Sine wave 2.83 V  200HZ-5KHZ
5	F0		200 HZ ±20%		Without baffle
6	Sensitivity		85±3dB average at 500,2k,4k,10kHZ		At 2.83 V axis calculated From0 .01M
7	Rated freq.response		F0-----20KHZ		Sensitivity -10 dB
8	Power input		Normal 1.0 W		Maximum 1.5 W
9	Distortion		5% MAX		At 1KHZ 1M 1W
10	Life test		After test,meet Item 3,4&5		Pink noies   1.0 W  24 hrs 200HZ-20KHZ
11	Heat test		After test,meet Item 3,4&5		72±2ºC;20-50%AR.H.48hrs
12	Humidity test		After test,meet Item 3,4&5		40±2ºC;90-95%AR.H.48hrs
13	Cold test		After test,meet Item 3,4&5		-25±3ºC;  -%AR.H.16hrs
14	Slide Shock Test		Must be normal		Coasts from 1meter long slide along  75 angles
15	Magnet		Ne-Fe-B    Hard Ferrite   oz or    g
16	Flux density		Gauss
17	Net Weight		4.2 g or       0.148 oz
18	Polarity		When a positive volts d.c.is supplied from the speaker terminal marked(+)and a Negative volts to the other terminal the diaphram must move toward the front
19	Dimension		D:16.2mm,H:7.9mm