Wavecor WF146WA06

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.1dB
• Frequency response 42 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 42Hz
• Mechanical quality factor QMS 8.00
• Electrical quality factor QES 0.50
• Total quality factor QTS 0.47

Large signal parameters

• Maximum linear excursion xmax 3mm
• Air volume displaced at xmax VD 28cm³
• Power handling P 55W
• Program power Pmax 110W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 0.4mH
• VC Diameter 32mm
• Winding height HVC 11mm

Magnet

• Force factor Bl 6.4N/A
• Motor constant Bl/√RE 2.51N/√W
• Air gap height HAG 5mm
• Weight 0.4kg

Diaphragm

• Effective diameter 109mm
• Effective area SD 93cm²
• Moving mass MMS 11.9g
• Moving mass (without air load) MMD 11.2g

Suspensions

• Stiffness KMS 0.82N/mm
• Compliance CMS 1220µm/N
• Equivalent volume to the compliance VAS 15L
• Mechanical resistance RMS 0.39N·s/m

Dimensions

• Nominal diameter 5.75″
• 146mm
• Volume occupied by the driver (estimated) 0.41L
• Net weight 1.03kg