3 Inch Mid / High Range Woofer with RMS 20 Watts
3 Inch Mid / High Range Woofer with RMS 20 Watts
3 Inch Mid / High Range Woofer with RMS 20 Watts
3 Inch Mid / High Range Woofer with RMS 20 Watts
3 Inch Mid / High Range Woofer with RMS 20 Watts
3 Inch Mid / High Range Woofer with RMS 20 Watts
3 Inch Mid / High Range Woofer with RMS 20 Watts

3 Inch Mid / High Range Woofer with RMS 20 Watts

Model NO.
3SA20-1
Delivery:
FOB
Minimum order quantity:
500 sets
Supply Ability:
60,000 sets / Month
Country of Origin:
Ningbo, China
Stock Time:
35 Days
Nominal Diameter 3" / (85 x 85 mm), Power Handling 20 watts, Sensitivity 86 dB, Frequency Response 130 Hz - 16 kHz, Voice Coil Diameter 0.8" / 20 mm
Quantity:
 Features

1. Nominal Diameter  3"/ (85 x 85 mm)    
2. Power Handling 20 watts
3. Sensitivity 86 dB
4. Frequency Response  130 Hz - 16 kHz
5. Voice Coil Diameter 0.8"/ 20 mm
6. Ferrite Magnet  4.3 Oz
7. Pressed Steel Chassis type
8. Applications as mid high range woofer for PA speaker 

 Specifications

SPECIFICATIONS
Model No.3SA20-1
Nominal Diameter3"/ (85 x 85 mm)
RMS Power20 watts
MAX Power40 watts
Sensitivity (1w/1m)86 dB
Frequency Range130 Hz - 16 kHz
Voice Coil Diameter0.8"/ 20 mm
Available Impedances4 / 8 Ω
Magnet Size4.3 Oz
Magnet MaterialFerrite
Chassis typePressed Steel
Voice Coil MaterialCopper clad aluminium
Former MaterialKapton
Dust Dome MaterialPaper
Suspension MaterialNC
Surround MaterialRubber
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs120 Hz
Qes1.08
Qms9.23
Qts0.96
Vas1.22 L
Sd0.0036 m2
η00.21%
Mms2.46 g
BI2.32 Txm
Cms0.66 mm/N
Rms0.21 WM
Le1k0.21 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter3.94"/ 100 mm
Bolt Circle Diameter 3.94"/ 88.5 mm
Baffle Cut-out Diameter3.03"/ 77 mm
Overall Depth2.01"/ 51 mm
Net Weight0.37kgs / 0.82 lbs

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