FAITAL 3FE22 - Full Range 3"  Neodimio - 4ohm

3FE22 - 4 ohms Small 3-inch Woofer from the Italian house Faital Pro suitable for Hifi or professional purposes.

Paper cone, rubber suspension, neodymium magnet 20W - 91dB

Nominal Specifications

• Nominal Diameter - 80 mm (3 in)
• Overall Diameter - 105.6/81 mm (4.16/3.19 in)
• Bolt Circle Diameter - 92 mm (3.62 in)
• Baffle Cutout Diameter - 73.6 mm (2.90 in)
• Depth - 46 mm (1.81 in)
• Flange and Gasket Thickness - 6.5 mm (0.26 in)
• Net Weight - 240 g (0.5 lb)

Technical Parameters

• Nominal Impedance - 4 Ohm
• Minimum Impedance - 3.7 Ohm
• AES Power Handling (1) - 20 W
• Maximum Power Handling (2) - 40 W
• Sensitivity (1W/1m) - 91 dB
• Frequency Range - 100-20000 Hz
• Voice Coil Diameter - 19 mm (0.75 in)
• Winding Material - Al
• Former Material - Kapton
• Winding Depth - 4.8 mm (0.19 in)
• Magnetic Gap Depth - 4 mm (0.16 in)
• Flux Density - 1.4 T
• Magnet - Neodymium Ring
• Basket Material - Steel
• Demodulation - No
• Cone Surround (3) - Half Roll
• NET Air Volume filled by Loudspeaker - 0.060 l (0.002 ft^3)
• Spider Profile - 1x constant height waves

Thiele and small parameters

• Fs - 110 Hz
• Re - 3.3 Ohm
• Qes - 0.42
• Qms - 3.6
• Qts - 0.36
• Vas - 1.13 l (0.04 ft^3)
• Sd - 30.2 cm^2 (4.68 in^2)
• Xmax (4) - 1.73 mm
• Xdamage (5) - 7.3 mm
• Mms - 2.4 g
• Bl - 3.7
• N/A Le - 0.1 mH
• Mmd - 2.3 g
• Cms - 0.88 mm/N
• Rms - 0.46 Kg/s
• Eta Zero - 0.37 %
• EBP - 262 Hz