FaitalPRO 5FE120 4Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB
• Frequency response 63 - 6300Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 65Hz
• Mechanical quality factor QMS 8.20
• Electrical quality factor QES 0.40
• Total quality factor QTS 0.38

Large signal parameters

• Maximum linear excursion xmax 5.2mm
• Maximum excursion before damage xlim 9.5mm
• Air volume displaced at xmax VD 42cm³
• Power handling P 80W
• Program power Pmax 160W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.1Ω
• Inductance (1kHz) LE 0.33mH
• VC Diameter 32mm
• Winding height HVC 12.4mm
• Winding material Copper
• Former material Kapton

Magnet

• Flux density B 1T
• Force factor Bl 5.9N/A
• Motor constant Bl/√RE 3.35N/√W
• Air gap height HAG 6mm
• Material Ferrite Ring

Diaphragm

• Effective diameter 101mm
• Effective area SD 79.8cm²
• Moving mass MMS 10.9g
• Moving mass (without air load) MMD 10.4g

Suspensions

• Stiffness KMS 1.82N/mm
• Compliance CMS 550µm/N
• Equivalent volume to the compliance VAS 5L
• Mechanical resistance RMS 0.55N·s/m

Dimensions

• Nominal diameter 5″
• 130mm
• Overall size 125 x 145mm
• Baffle cutout diameter 114mm
• Overall depth 72mm
• Flange thickness 7mm
• Mounting depth 65mm
• Volume occupied by the driver 0.3L
• Net weight 1.1kg
• Frame material Steel