FSB425065-B801
FSB425065-B801
Standard
6.5" PP Cone Subwoofer

FSB425065-B801

Features
6.5", Steel Frame
1" PESVW Voice Coil, Kapton Former
PP Cone, Foam Surround
Ferrite Magnet Motor System
Size
6.5 Inch
Fs
75 Hz
Re
7.3 Ohms
Sensitivity
86 dB
Quality Factor
0.58 Qts
Rated Power
50 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 6.5 inch 8 ohm driver, it is a Subwoofer features 1 inch voice coil with PESVW. In term of suspension system, cone is consisted by PP sheet body with foam surround and spider is consisted by NC. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on Game machine model.

Family
Range
 
T-S Parameters
Resonance frequency [fs] 72.6 Hz
Mechanical Q factor [Qms] 6.544
Electrical Q factor [Qes] 0.641
Total Q factor [Qts]  0.583
Force factor [Bl] 9.239 Tm
Mechanical resistance [Rms] 1.14 kg/s
Moving mass [Mms]  16.41 g
Compliance [Cms] 0.293 mm/N
Effective diaph. diameter [D]  130 mm
Effective piston area [Sd] 132.73 cm²
Equivalent volume [Vas] 7.2986 l
Sensitivity (2.83V/1m)  86 dB
Ratio Bl/√Re 3.42 N/√W
Ratio fs/Qts 125 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  7.47 Ω
Maximum impedance [Zo] 53.86 Ω
DC resistance [Re] 7.3 Ω
Voice coil inductance [Le]  0.991 mH
Power Handling
100h RMS noise test (IEC 18.4) 50 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 25.4 mm
Voice coil height 10.6 mm
Voice coil layers 4
Height of gap 5 mm
Linear excursion ± 2.8 mm
Max mech. excursion ± - mm
Unit weight 1.02 kg

 

FSB425065-B801

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