Wavecor FR084WA03

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.3dB
• Frequency response 116 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 116Hz
• Mechanical quality factor QMS 7.40
• Electrical quality factor QES 2.35
• Total quality factor QTS 1.78

Large signal parameters

• Maximum linear excursion xmax 2.5mm
• Air volume displaced at xmax VD 9.5cm³
• Power handling P 10W
• Program power Pmax 25W

Voice Coil

• Nominal impedance Z 64Ω
• DC resistance RE 49.0Ω
• Inductance (1kHz) LE 0.63mH
• VC Diameter 22mm
• Winding height HVC 8mm
• Former material Black fiber glass

Magnet

• Force factor Bl 6.8N/A
• Motor constant Bl/√RE 0.97N/√W
• Air gap height HAG 3mm
• Diameter 70mm
• Weight 0.16kg

Diaphragm

• Effective diameter 70mm
• Effective area SD 38cm²
• Moving mass MMS 3.05g
• Moving mass (without air load) MMD 2.9g
• Material Black anodized aluminum

Suspensions

• Stiffness KMS 1.61N/mm
• Compliance CMS 620µm/N
• Equivalent volume to the compliance VAS 1.14L
• Mechanical resistance RMS 0.3N·s/m

Dimensions

• Nominal diameter 3.25″
• 84mm
• Overall size 84 x 84mm
• Baffle cutout diameter 76mm
• Mounting depth 39mm
• Volume occupied by the driver (estimated) 0.14L
• Net weight 0.37kg
• Frame material Polymer