PUNKTKILDE AUGFL2083-JN01

4Ω

Full-range

Nominal diameter1.75″ / 44 mm
Resonance152 Hz
Q factor1.39
Sensitivity77.3 dB
Linear excursion± 3.8 mm
Program Power30 W
PUNKTKILDE AUGFL2083-JN01 Full-rangePUNKTKILDE AUGFL2083-JN01 Full-rangePUNKTKILDE AUGFL2083-JN01 Full-range
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 77.3dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 152Hz
  • Mechanical quality factor QMS 6.84
  • Electrical quality factor QES 1.74
  • Total quality factor QTS 1.39

Large signal parameters

  • Maximum linear excursion (one way) xmax 3.8mm
  • Air volume displaced at xmax VD 3.9cm³
  • Power handling P 15W
  • Program power Pmax 30W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.4Ω
  • Inductance (1kHz) LE 0.049mH
  • VC Diameter 20.3mm
  • Winding height HVC 11.5mm
  • Winding material Copper Clad Aluminium
  • Former material Kapton

Magnet

  • Force factor Bl 2.04N/A
  • Motor constant Bl/√RE 1.11N/√W
  • Air gap height HAG 4mm
  • Material Neodymium

Diaphragm

  • Effective diameter 36mm
  • Effective area SD 10.4cm²
  • Moving mass MMS 2.17g
  • Moving mass (without air load) MMD 2.1g
  • Material Paper

Suspensions

  • Stiffness KMS 2N/mm
  • Compliance CMS 500µm/N
  • Equivalent volume to the compliance VAS 0.076L
  • Mechanical resistance RMS 0.3N·s/m

Dimensions

  • Nominal diameter 1.75″
  • 44mm
  • Net weight 0.1kg
  • Frame material Steel
SPL & Impedance
PUNKTKILDE AUGFL2083-JN01 SPL & Impedance
PUNKTKILDE AUGFL2083-JN01 Dimensions
PDF fileDatasheet

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