EASTECH AUIPD0005-GI03

8Ω

Full-range

Nominal diameter2″ / 51 mm
Resonance223 Hz
Q factor0.89
Sensitivity81.9 dB
Linear excursion± 0.9 mm
Program power30 W
EASTECH AUIPD0005-GI03 Full-rangeEASTECH AUIPD0005-GI03 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 81.9dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 223Hz
  • Mechanical quality factor QMS 4.29
  • Electrical quality factor QES 1.12
  • Total quality factor QTS 0.89

Large signal parameters

  • Maximum linear excursion (one way) xmax 0.9mm
  • Air volume displaced at xmax VD 1.1cm³
  • Power handling P 15W
  • Program power Pmax 30W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 7.2Ω
  • Inductance (1kHz) LE 0.14mH
  • VC Diameter 20.3mm
  • Winding height HVC 5.8mm
  • Winding material Copper Clad Aluminium
  • Former material Aluminum

Magnet

  • Force factor Bl 3.51N/A
  • Motor constant Bl/√RE 1.31N/√W
  • Air gap height HAG 4mm
  • Material Neodymium

Diaphragm

  • Effective diameter 40mm
  • Effective area SD 12.6cm²
  • Moving mass (including air load) MMS 1.38g
  • Moving mass MMD 1.3g
  • Material Paper

Suspensions

  • Stiffness KMS 2.7N/mm
  • Compliance CMS 370µm/N
  • Equivalent volume to the compliance VAS 0.083L
  • Mechanical resistance RMS 0.45N·s/m
  • Surround material Foam

Dimensions

  • Nominal diameter 2″
  • 51mm
  • Net weight 0.089kg
  • Frame material Steel
SPL & Impedance
EASTECH AUIPD0005-GI03 SPL & Impedance
EASTECH AUIPD0005-GI03 Dimensions
PDF fileDatasheet

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