PUNKTKILDE AUGFL0005-JN08

4Ω

Full-range

Nominal diameter2″ / 51 mm
Resonance144 Hz
Q factor0.48
Sensitivity82.3 dB
Linear excursion± 1.3 mm
Program Power20 W
PUNKTKILDE AUGFL0005-JN08 Full-rangePUNKTKILDE AUGFL0005-JN08 Full-rangePUNKTKILDE AUGFL0005-JN08 Full-range
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
Ω°0102030405060101001 00010 000-180-120-60060120180Electrical ImpedanceElectrical Phase
mm05101520101001 00010 000Diaphragm ExcursionMaximum Linear Excursion
m/s00.20.40.60.81101001 00010 000Diaphragm Velocity
dB60708090100110120101001 00010 000SPL (1W, 1m, on axis)Maximum SPL
°-180-120-60060120180101001 00010 000Acoustical phase (1m, on axis)
ms0246810101001 00010 000Group Delay (1m, on axis)
00.51-205101520Step response
-1-0.500.51-2010203040Response to a tone burst of Hz with cycles
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 82.3dB
  • Frequency response 140 - 40000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 144Hz
  • Mechanical quality factor QMS 1.98
  • Electrical quality factor QES 0.64
  • Total quality factor QTS 0.48

Large signal parameters

  • Maximum linear excursion xmax 1.3mm
  • Maximum excursion before damage xlim 4.5mm
  • Air volume displaced at xmax VD 1.9cm³
  • Power handling P 10W
  • Program power Pmax 20W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.2Ω
  • Inductance (1kHz) LE 0.019mH
  • VC Diameter 25.4mm
  • Winding height HVC 6mm
  • Winding material Copper Clad Aluminium
  • Former material Aluminum

Magnet

  • Force factor Bl 2.85N/A
  • Motor constant Bl/√RE 1.59N/√W
  • Air gap height HAG 3.5mm
  • Material Neodymium

Diaphragm

  • Effective diameter 44mm
  • Effective area SD 15.2cm²
  • Moving mass MMS 1.78g
  • Moving mass (without air load) MMD 1.7g
  • Material Aluminum

Suspensions

  • Stiffness KMS 1.45N/mm
  • Compliance CMS 690µm/N
  • Equivalent volume to the compliance VAS 0.226L
  • Mechanical resistance RMS 0.809N·s/m
  • Surround material Rubber

Dimensions

  • Nominal diameter 2″
  • 51mm
  • Net weight 0.15kg
  • Frame material Aluminium Die-cast
SPL & Impedance
PUNKTKILDE AUGFL0005-JN08 SPL & Impedance
PUNKTKILDE AUGFL0005-JN08 Dimensions
PDF fileDatasheet

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