PUNKTKILDE AUGWL1041-JN01

• Sensitivity (1W, 1m, infinite baffle) SPL1W 78.3dB

Thiele & Small parameters

• Resonance frequency (free air) fS 45Hz
• Mechanical quality factor QMS 8.12
• Electrical quality factor QES 0.72
• Total quality factor QTS 0.66

Large signal parameters

• Maximum linear excursion xmax 8.9mm
• Air volume displaced at xmax VD 49cm³
• Power handling P 30W
• Program power Pmax 60W

Voice Coil

• Nominal impedance Z 3Ω
• DC resistance RE 2.3Ω
• Inductance (1kHz) LE 0.21mH
• VC Diameter 30.5mm
• Winding height HVC 23.7mm
• Winding material EISVW
• Former material KAPTON

Magnet

• Force factor Bl 4.3N/A
• Motor constant Bl/√RE 2.84N/√W
• Air gap height HAG 6mm
• Material Ferrite

Diaphragm

• Effective diameter 8mm
• Effective area SD 55.4cm²
• Moving mass MMS 18.2g
• Moving mass (without air load) MMD 17.9g
• Material Paper

Suspensions

• Stiffness KMS 1.85N/mm
• Compliance CMS 540µm/N
• Equivalent volume to the compliance VAS 2.36L
• Mechanical resistance RMS 0.71N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 4″
• 102mm
• Volume occupied by the driver (estimated) 0.56L
• Net weight 1.38kg
• Frame material Steel