Full range speaker size 2″ 8 Ohm 5w

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 4.9 V/80~1500 HZ 
Resonant Freq 190HZ ± 20%
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 150 – 2000HZ OUTPUT SPL -10DB 
Rated Power Input 5 W Sine Wave Program Signal
Max. Power Input 8 W
Temperature Range -25 ~ 70°C
Distortion 5% Less-Max Rated Power Input
Load Test After Test Meet Item 2 & 3 Pink Noise 10 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 Paper Diaphragm Material Paper
Wire Material Lock Edge Material Form
Voice Coil I.d. (Min) ø 13 Mm Top Plate Thickness 1.5 mm
Magnet Frame
Weight Main: GR Material FE
Size Main: ø 45*ø 19* 8 Tmm Finish Black Painting
Material Ferrite  Dust cap Material Black Mylar 
Connections 4.8 X 0.5 MM (+) 2.8 X 0.5Mm (-)
Quality Inspection Level II AQL (0.65)MA (2.5)MI

Resources

AudioPRO Speakers

Full Range Speaker 2″ - Technical Sheet

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