RC-Bc30 Headphone Bone Speaker 8ohm 1W

• Category: Speaker
• Transmission Mode: Bone Conduction
• Cone: Rubber-edge
• Transducer Principle: Excited Speaker
• Style: Mini
• Radiation Mode: Indirect Radiation Type
• Model NO.: RC-BC30
• 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

 

NO.	Test Item	Specifications	Test condition
1	Impedance	8 Ω±15%	AT 1000 HZ
2	DCR	7.8 Ω±15%	AT 1000 HZ
3	Operation	Must be normal	Program source 1 W
4	Sweep test	Must be normal	Sine wave 2.83 V  180HZ-10KHZ
5	F0	180HZ ±20%	Without baffle
6	Sensitivity	87±3dB average at 500,2k,4k,10kHZ	At 2.83 V axis calculated From0 .01M
7	Rated freq.response	Fo-----20KHZ	Sensitivity -10 dB
8	Power input	Normal 0.8 W	Maximum 1.0 W
9	Distortion	5% MAX	At 1KHZ 1M 1W
10	Life test	After test,meet Item 3,4&5	Pink noies   1 W  24 hrs 180HZ-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