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- Contact Person : Ms. Xiao Susan
- Company Name : Dongguan Ruibo Electronic Co., Ltd.
- Tel : 86-769-86572629-8029
- Fax : 86-769-86572621
- Address : Guangdong,Dongguan,Yongsheng Industrial Zone
- Country/Region : China
- Zip : 523500
best acoustic professional speakers
Product Detailed
Related Categories:Acoustic Components
Related Product Searches:best acoustic professional speakers,High Quality acoustic professional speakers,acoustic professional speakers RB-20032F-020AR
1.2012 new acoustic professional speakers
2.OEM design
3.MOQ:1000pcs
4.For kind of sound equipment
Related Product Searches:best acoustic professional speakers,High Quality acoustic professional speakers,acoustic professional speakers RB-20032F-020AR
RB-20032F-020AR
magnetic speaker
Size: 20*3.4mm
Impedance: 32± 15% ohm At 1000Hz/1v.
Power Rating: Normal 0.2W. Maximum 0.3 W.
Output Sound Pressure Level(S.P.L):
88±3dB/0.2 Watt 0.1Meter.Average At1000,1200,1500,2000Hz.
Frequency Range: F0~20,000Hz.Average SPL-10db.
Distortion: 5% Maximum At 1000Hz.0.2 W.
Abnormal Sound Test: Must Be Normal By 2.7Volts
Polarity: Diaphragm Shall More Forward When Apply a Positive DC Current To The + or marked Terminal.
Operating Temperature: --20 to +80
Storage Temperature: -20 to +80
