FSB224035-0401
FSB224035-0401
Standard
3.5" Paper Cone Woofer

FSB224035-0401

Features
3.5", Steel Frame
1" PESVW Voice Coil, Kapton Former
Paper Cone, Rubber Surround
Strong Ferrite Magnet Motor System
Size
3.5 Inch
Fs
95 Hz
Re
3.58 Ohms
Sensitivity
86 dB
Quality Factor
0.47 Qts
Rated Power
30 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 3.5 inch 4 ohm driver, it is a woofer features 1 inch voice coil with PESVW. In term of suspension system, cone is consisted by Paper Cone body with NBR surround and spider is consisted by NC. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on bookshelf audio.

Family
Range
 
T-S Parameters
Resonance frequency [fs] 96.1 Hz
Mechanical Q factor [Qms] 6.038
Electrical Q factor [Qes] 0.517
Total Q factor [Qts]  0.476
Force factor [Bl] 4.623 Tm
Mechanical resistance [Rms] 0.512 kg/s
Moving mass [Mms]  5.119 g
Compliance [Cms] 0.536 mm/N
Effective diaph. diameter [D]  76 mm
Effective piston area [Sd] 45.36 cm²
Equivalent volume [Vas] 1.5618 l
Sensitivity (2.83V/1m)  86 dB
Ratio Bl/√Re 2.44 N/√W
Ratio fs/Qts 202 Hz
Electrical Data
Nominal impedance [Zn]  4 Ω
Minimum impedance [Zmin]  3.87 Ω
Maximum impedance [Zo] 33.09 Ω
DC resistance [Re] 3.58 Ω
Voice coil inductance [Le]  0.217 mH
Power Handling
100h RMS noise test (IEC 18.4) 30 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 25.4 mm
Voice coil height 9.7 mm
Voice coil layers 2
Height of gap 4 mm
Linear excursion ± 2.85 mm
Max mech. excursion ± -mm
Unit weight 0.57 kg

 

FSB224035-0401

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