double-coil speaker
Detailed Product Description
RB-28250F-01R
Impedance: 2-250±15% ohm At 1000Hz/1v.
Power Rating: Normal0.03W. Maximum 0.1W.
Output Sound Pressure Level(S.P.L):113±3dB/0.01Watt 0.1Meter.Average At1000 Hz.
Frequency Range: 20~4000Hz.Average SPL-20dB.
Distortion: 5% Maximum At 1000Hz. 0.03W.
Abnormal Sound Test: Must Be Normal By 2.7Volts
double-coil speaker
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Company Info
Dongguan Ruibo Electronic Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Dongguan
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products