05A18EHC17097ZA
05A18EHC17097ZA
Standard
2" Mica Cone Fullrange

05A18EHC17097ZA

Feature
2", Steel Frame
0.6" PESVW Voice Coil, Kapton Former
Mica Cone, Rubber Surround
Dual Neodymium Magnet Motor System
Size
2 Inch
Fs
155 Hz
Re
4 Ohms
Sensitivity
83 dB
Quality Factor
0.58 Qts
Rated Power
3 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 2 inch 4 ohm driver, it is a Fullrange features 0.6 inch voice coil with PESVW. In term of suspension system, cone is consisted by Mica Cone body with NBR surround and spider is consisted by Conex. In term of magnet motor system, magnet is consisted by Neodymium material. It can be used on Bluetooth speakers model.

Family
Range

T-S Parameters
Resonance frequency [fs] 156 Hz
Mechanical Q factor [Qms] 14.13
Electrical Q factor [Qes] 0.609
Total Q factor [Qts]  0.584
Force factor [Bl] 3.261 Tm
Mechanical resistance [Rms] 0.133 kg/s
Moving mass [Mms]  1.922 g
Compliance [Cms] 0.541 mm/N
Effective diaph. diameter [D]  39.25 mm
Effective piston area [Sd] 12.1 cm²
Equivalent volume [Vas] 0.1122 l
Sensitivity (2.83V/1m)  53 dB
Ratio Bl/√Re 1.758 N/√W
Ratio fs/Qts 267.12 Hz
Electrical Data
Nominal impedance [Zn]  4 Ω
Minimum impedance [Zmin]  3.689 Ω
Maximum impedance [Zo] 41.275 Ω
DC resistance [Re] 3.44 Ω
Voice coil inductance [Le]  0.149 mH
Power Handling
100h RMS noise test (IEC 18.4) 3 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 19.4 mm
Voice coil height 8.6 mm
Voice coil layers 2
Height of gap 4 mm
Linear excursion ± 2.3 mm
Max mech. excursion ± - mm
Unit weight 0.085 kg

 

05A18EHC17097ZA

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