Full range speaker 50 x 90 mm 8 Ohm 2W

Technical Specifications

Voice Coil Imp. 8 OHM ± 15% AT 400 HZ 1.0V
Voice Coil Imp. 7.2 OHM ± 15% AT 400 HZ 1.0V
Buzzes & Rattles Must Be Normal Sine wave 8.0 V/100~ 150HZ
Resonant Freq 170 ± 20% HZ
Output S-P-L Mean value at 83.0±2 db 0.6 , 0.8 , 1.0 , 1.2 khz At 1W axis calculated from 1m measurement
Freq. response 130 ~ 20KHZ OUTPUT SPL -10DB
Rated Power Input 10 W Sine Wave Program Signal
Max. Power Input 15 W
Temperature Range -25° ~ 70° C
Distortion 5% Less-Max Rated Power Input
Load Test After Test Meet Item 2 & 3 Pink Noise 8 W 24 Hours
Heat Test After Test Meet Item 2 & 3 70±2°C 20~25% R.H. 24 HOURS
40±2°C 90~95% R.H. 24 HOURS
Bobbin Material Kapton Diaphragm Material Paper
Wire Material SV Edge Material Form
Voice Coil I.d. (Min) ø13 Mm Top Plate Thickness 2 mm
Magnet Frame
Weight Main: GR Material FE
Size Main: ø 45*ø 22*8 Tmm
Cover: ø 40* 22*8 Tmm		 Finish Black Painting
Material Ferrite Dust cap Material Paper
Connections 4.8 X 0.5Mm (+) 2.8 X 0.5Mm (-)
Quality Inspection Level II AQL (0.65)MA (2.5)MI

Part Numbers

Part Number Region Description
22-0171 WW - Worldwide Loudspeaker 8 Ohm

Resources

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