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RB-30032G-11R

Type:Dynamic Speaker

Weight:Approx   5.2  Grams.

Magnet:Material         Nd-Fe-B

Impedance:32 ± 15%  Ohm    at 1000Hz. 1V

Power Rating:Normal 10m W Maximum    30m W

S.P.L.:110 3dB/1mW Watt 0.01Meter.  At 1000 Hz. 

Distortion:5%  Maximum  At 1000Hz. 1.0mW.

Abnormal Sound Test:Must be Normal Tested by 0.57 Volts. Sine wave for 20~2kHz

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

Operating Temperature:-20°C to +50°C 

Storage Temperature:-25°C to +55°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  10m W input power.

High Temperature Test:+55 2 °C  96hours 

Low Temperature  Test:-25 2 °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 20~20,000Hz.


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