ASDFD4000-0600
ASDFD4000-0600
Standard
1.75" x 4" Paper Cone Fullrange

ASDFD4000-0600

Features
1.75" x 4", Racetrack Steel Frame
0.7" EISVW Voice Coil, Kapton Former
Paper Cone, Cloth Surround
Dual Neodymium Magnet Motor System
Size
2.5 Inch
Fs
200 Hz
Re
6 Ohms
Sensitivity
84 dB
Quality Factor
1.24 Qts
Rated Power
10 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 1.75 × 4 inch 6 ohm driver, it is a Fullrange features 0.7 inch voice coil with EISVW. In term of suspension system, cone is consisted by Paper Cone body with Cloth surround and spider is consisted by Conex. In term of magnet motor system, magnet is consisted by Neodymium material. It can be used on Soundbar model.

Family
Range

T-S Parameters
Resonance frequency [fs] 203 Hz
Mechanical Q factor [Qms] 3.02
Electrical Q factor [Qes] 2.11
Total Q factor [Qts]  1.24
Force factor [Bl] 2.73 Tm
Mechanical resistance [Rms] 0.92 kg/s
Moving mass [Mms]  2.2 g
Compliance [Cms] 0.28 mm/N
Effective diaph. diameter [D]  33x85.7 mm
Effective piston area [Sd] 47.78 cm²
Equivalent volume [Vas] 0.90 l
Sensitivity (2.83V/1m)  84 dB
Ratio Bl/√Re 1.15 N/√W
Ratio fs/Qts 163.7 Hz
Electrical Data
Nominal impedance [Zn]  6 Ω
Minimum impedance [Zmin]  5.6 Ω
Maximum impedance [Zo] 11 Ω
DC resistance [Re] 5.6 Ω
Voice coil inductance [Le]  0.08 mH
Power Handling
100h RMS noise test (IEC 18.4) 10 W
Long-term max power (IEC 18.2) 40 W
Voice Coil & Magnet Data
Voice coil diameter 16.28 mm
Voice coil height 6.6 mm
Voice coil layers 2
Height of gap 3 mm
Linear excursion ± 1.8 mm
Max mech. excursion ± - mm
Unit weight 0.081 kg

 

ASDFD4000-0600

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