PUNKTKILDE AUGFL2022-JN01

• Sensitivity (1W, 1m, infinite baffle) SPL1W 82.6dB

Thiele & Small parameters

• Resonance frequency (free air) fS 139Hz
• Mechanical quality factor QMS 4.81
• Electrical quality factor QES 0.94
• Total quality factor QTS 0.79

Large signal parameters

• Maximum linear excursion xmax 1.7mm
• Air volume displaced at xmax VD 5.1cm³
• Power handling P 8W
• Program power Pmax 16W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.9Ω
• Inductance (1kHz) LE 0.027mH
• VC Diameter 25.4mm
• Winding height HVC 6.3mm
• Winding material PECCAW
• Former material Aluminum

Magnet

• Force factor Bl 3.98N/A
• Motor constant Bl/√RE 2.02N/√W
• Air gap height HAG 3mm
• Material Neodymium

Diaphragm

• Effective diameter 63mm
• Effective area SD 31.2cm²
• Moving mass MMS 4.38g
• Moving mass (without air load) MMD 4.3g
• Material Aluminum

Suspensions

• Stiffness KMS 3.37N/mm
• Compliance CMS 297µm/N
• Equivalent volume to the compliance VAS 0.408L
• Mechanical resistance RMS 0.799N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 2.5″
• 64mm
• Net weight 0.112kg
• Frame material Plastic