PUNKTKILDE AUGWL0030-JN02

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92.3dB

Thiele & Small parameters

• Resonance frequency (free air) fS 34Hz
• Mechanical quality factor QMS 6.22
• Electrical quality factor QES 0.43
• Total quality factor QTS 0.40

Large signal parameters

• Maximum linear excursion xmax 3.8mm
• Maximum excursion before damage xlim 18.5mm
• Air volume displaced at xmax VD 199cm³
• Power handling P 100W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 0.391mH
• VC Diameter 75.5mm
• Winding height HVC 20.5mm
• Winding material Copper Clad Aluminium
• Former material GFB-G

Magnet

• Force factor Bl 15N/A
• Motor constant Bl/√RE 6.4N/√W
• Air gap height HAG 13mm
• Material Ferrite

Diaphragm

• Effective diameter 260mm
• Effective area SD 531cm²
• Moving mass MMS 77.5g
• Moving mass (without air load) MMD 69g
• Material Carbon

Suspensions

• Stiffness KMS 3.48N/mm
• Compliance CMS 287µm/N
• Equivalent volume to the compliance VAS 115L
• Mechanical resistance RMS 2.64N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 12″
• 305mm
• Volume occupied by the driver (estimated) 3.3L
• Net weight 7.5kg
• Frame material Aluminium Die-cast