FaitalPRO - Neodymium Professional Drivers
 
  3FE20

3" - 20W - 91 dB
Fs 110 Hz
Re 6.2 Ohm
Bl 4.5 N/A
Mms 2.1 g
Cms 0.97 mm/N
Rms 0.32 Kg/s
Qes 0.43
Qms 4.64
Qts 0.39
Vas 1.2 dm^3 (0.035 ft^3)
Sd 29.4 cm^2 (4.56 in^2)
Xmax * 1.83 mm
Xdamage ** 7.3 mm
Le 0.1 mH
Mmd 2 g
Eta Zero 0.36 %
   

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Nominal Diameter 80 mm (3 in)
Overall Diameter 80 mm (3.15 in)
Bolt Circle Diameter 92 mm (3.62 in)
Baffle Cutout Diameter 74 mm (2.91 in)
Depth 39.5 mm (1.56 in)
Flange and Gasket Thickness 6.5 mm (0.26 in)
Net Weight 230 g (0.51lb)
Shipping Box
(Single Carton Box - 27 units)
310x285x210 mm (12.2x11.22x8.26 in)
Shipping Weight (27 units) 7.6 Kg (16.76 lb)
   
 
Minimum Impedance 6.2 Ohm
Nominal Impedance 8 Ohm
Nominal Power Handling *** 20 W
Maximum Power Handling **** 40 W
Sensitivity (1W/1m) 91 dB
Frequency Range 100รท20000 Hz
Voice Coil Diameter 19 mm (0.75 in)
Winding Material Cu
Former Material Kapton
Winding Depth 5 mm (0.2 in)
Magnetic Gap Depth 4 mm (0.16 in)
Flux Density 1.5 T
   
 
Faston Terminals - 8 Ohm Version TBA
   
 
 
Packaged and sold in multiples of 27 units
(*) Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
(**) Maximum excursion before permanent damage
(***) 2 Hours Test According to AES 2-1984 Rev. 2003
(****) Maximum power is defined as 3dB greater than nominal power.
 
 
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