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RB-1511008G-027AR

Type:Dynamic Speaker

Weight:Approx  1.4  Grams.

Magnet:Material         Nd-Fe-B

Impedance:8 ± 15%  Ohm    at 2000Hz. 1V

Power Rating:Normal        0.5W Maximum      1.0W

FO:650±20% Hz    

S.P.L.:86±3dB/0.5Watt 0.1Meter.   Average  At 1000,1200,1500,2000 Hz.

Distortion:10%  Maximum  At 1000Hz. 0.5W.

Abnormal Sound Test:Must be Normal Tested by 2.0 Volts. Sine wave for 50~5kHz

Polarity:Diaphragm Shall Move Forward When Apply a Positive DC.  Red “+” or“ Marked” Terminal

Operating Temperature:-25 °C  to +65 °C

Storage Temperature:-25°C  to +65 °C


產品詳情

Reliable Test

After any following test leave speakers at room temperature for 1 hour, SPL shall not deviate by ± 3 db from initial value 

Load Test:white  noise for 96 hours  at  0.5 W input power.

High Temperature Test:+65±3 °C  96hours 

Low Temperature  Test:-25±3 °C  96hours 

Humidity Test:+40±2 °C  relative humidity 90~95%R.H  96hours

Vibration Test:Frequency 30 ±15 Hz, Amplitude 1.5 mm for 2 Hours per axis(x. y. z axis)

Temperature Cycle Test:-25~ + 65°C   5 Cycles Temperature test.


Dimension





Frequency Response Fig

Frequency Range:300~20,000Hz.Average SPL-10dB.  



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