Faital PRO 4FE35 4" 30Watt 4 Ohm Ferrite Speaker

Nominal Impedance 4 Ohm
Minimum Impedance 3.8 Ohm
AES Power Handling (1) 30 W
Maximum Power Handling (2) 60 W
Sensitivity (1W/1m) 91 dB
Frequency Range 90÷20000 Hz
Voice Coil Diameter 19 mm (0.75 in)
Winding Material Al
Former Material Kapton
Winding Depth 6.8 mm (0.27 in)
Magnetic Gap Depth 4 mm (0.16 in)
Flux Density 1.1 T
Magnet Ferrite Ring
Basket Material Steel
Demodulation Copper Cap
Cone Surround (3) Half Roll
NET Air Volume filled by Loudspeaker 0.150 dm^3 (0.005 ft^3)
Spider Profile 1x constant height waves

Designed & manufactured in Italy this FaitalPRO speaker comes complete wth 2 years warranty.
See specification tab for technical details or Click HERE for full details, response curves and Thiele & Small parameters. (opens in new window)

Model: FaitalPRO 4FE35
NOTE: Price includes VAT

Nominal Diameter 100 mm (4 in)
Overall Diameter 129.85/100.5 mm (5.11/3.96 in)
Bolt Circle Diameter 115.26 mm (4.54 in)
Baffle Cutout Diameter 91.5 mm (3.60 in)
Depth 58.3 mm (2.30 in)
Flange and Gasket Thickness 7.2 mm (0.28 in)
Net Weight 570 g (1.3 lb)


Fs 100 Hz
Re 3.25 Ohm
Qes 1.04
Qms 4.2
Qts 0.84
Vas 2 dm^3 (0.07 ft^3)
Sd 48 cm^2 (7.44 in^2)
Xmax (4) 2.73 mm
Xdamage (5) 6.8 mm
Mms 3.9 g
Bl 3.9 N/A
Le 0.1 mH
Mmd 3.7 g
Cms 0.65 mm/N
Rms 0.6 Kg/s
Eta Zero 0.19 %
EBP 96 Hz