FaitalPRO 2FE24 8Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 83.2dB
• Frequency response 170 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 170Hz
• Mechanical quality factor QMS 4.10
• Electrical quality factor QES 1.22
• Total quality factor QTS 0.94

Large signal parameters

• Maximum linear excursion xmax 1.8mm
• Maximum excursion before damage xlim 5.3mm
• Air volume displaced at xmax VD 3.5cm³
• Power handling P 20W
• Program power Pmax 40W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 0.11mH
• VC Diameter 19mm
• Winding height HVC 4.5mm
• Winding material Aluminium
• Former material Kapton

Magnet

• Flux density B 1.3T
• Force factor Bl 3.5N/A
• Motor constant Bl/√RE 1.37N/√W
• Air gap height HAG 3mm
• Material Neodymium Ring

Diaphragm

• Effective diameter 51mm
• Effective area SD 20.1cm²
• Moving mass MMS 1.9g
• Moving mass (without air load) MMD 1.8g

Suspensions

• Stiffness KMS 2.17N/mm
• Compliance CMS 460µm/N
• Equivalent volume to the compliance VAS 0.3L
• Mechanical resistance RMS 0.5N·s/m

Dimensions

• Nominal diameter 2.5″
• 66mm
• Overall size 68 x 88mm
• Baffle cutout diameter 61mm
• Overall depth 33mm
• Flange thickness 6mm
• Mounting depth 27mm
• Volume occupied by the driver 0.03L
• Net weight 0.122kg
• Frame material Polycarbonate