electronic component
1:model:RB-28004F-032AR
2:dimension:28mm*5.3mm
3:spc:4ohm 1.0w~1.5w
4:low distortion,reliable,wide us

electronic component

Dimension:28mm*5.3mm

Weight:approx 6.5 Grams

Magnet:Nd-Fe-B size:12.5mm*1.5mm

Impedance:4±15% Ohm at 1500Hz/1V

Power rating:normal 1.0w   maximum 1.5w

FO:700±20% Hz

S.P.L.:92±3dB/1.0Watt 0.1Meter.   Average At8001000,1182,1504 Hz

Frequency Range :425~12,000Hz.Average SPL-10dB.

Distortion:10%  Maximum  At 1500Hz. 1.0W 

Abnormal Sound Test:Must be Normal Tested by 2.0Volts. Sine wave for50~5kHz

Polarity:Diaphragm Shall Move Forward When Apply a Positive DC

Operating temperature:-25 °C  to +60 °C

Storage temperature:-25 °C  to +65 °C