ASDFD4005-0801
ASDFD4005-0801
Standard
3" Paper Cone Fullrange

ASDFD4005-0801

Features
3", Steel Frame
0.8" PESVCCAW Voice Coil, Polyimide Former
Paper Cone, Cloth Surround
Ternary Ferrite and Neodymium Motor System
Low Distortion (<3%)
Size
3 Inch
Fs
165 Hz
Re
8 Ohms
Sensitivity
87 dB
Quality Factor
0.69 Qts
Rated Power
25 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

The ultimate 3 inch, 8 ohm Steel frame driver have been newly designed with 0.8 inch PESVCCAW voice coil, Upgraded Paper cone and Ferrite & Neodymium magnet motor system to provide wide range sound experience. This spectacular driver is the new benchmark for soundbar systems.

Family
Range

T-S Parameters
Resonance frequency [fs] 165.2 Hz
Mechanical Q factor [Qms] 10.2
Electrical Q factor [Qes] 0.74
Total Q factor [Qts]  0.69
Force factor [Bl] 4.77 Tm
Mechanical resistance [Rms] 0.23 kg/s
Moving mass [Mms]  2.23 g
Compliance [Cms] 0.42 mm/N
Effective diaph. diameter [D]  62 mm
Effective piston area [Sd] 30.2 cm²
Equivalent volume [Vas] 0.5376 l
Sensitivity (2.83V/1m)  87 dB
Ratio Bl/√Re 0.65 N/√W
Ratio fs/Qts 239.42 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  7.4 Ω
Maximum impedance [Zo] 65.1 Ω
DC resistance [Re] 7.3 Ω
Voice coil inductance [Le]  0.18 mH
Power Handling
100h RMS noise test (IEC 18.4) 25 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 20.32 mm
Voice coil height 7 mm
Voice coil layers 2
Height of gap 3.5 mm
Linear excursion ± 1.75 mm
Max mech. excursion ± mm
Unit weight 0.45 kg
ASDFD4005-0801

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