FSB52B505-F800
FSB52B505-F800
Standard
15" Paper Cone Woofer

FSB52B505-F800

Features
15", Die -Cast Frame
2.6" PESVW Voice Coil, Kapton Former
Paper Cone, Cloth Surround, Long Excursion(±5.35mm)
Strong Ferrite Magnet Motor System
High Sensitivity
Size
15 Inch
Fs
37 Hz
Re
6 Ohms
Sensitivity
95 dB
Quality Factor
0.5 Qts
Rated Power
250 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This 15 inch Woofer include an Aluminum die-cast frame and ferrite magnet motor system. As for the selection of material, it uses non-pressure BSP cone and cloth surround, combining with PESVW voice coil and kapton former, which directly increases the SPL to 95dB. This product is designed for professional stage and provides an unparalleled enjoyment.

Family
Range
 
T-S Parameters
Resonance frequency [fs] 37 Hz
Mechanical Q factor [Qms] 4.54
Electrical Q factor [Qes] 0.358
Total Q factor [Qts]  0.331
Force factor [Bl] 15.579 Tm
Mechanical resistance [Rms] 3.17 kg/s
Moving mass [Mms]  70.558 g
Compliance [Cms] 0.341 mm/N
Effective diaph. diameter [D]  310 mm
Effective piston area [Sd] 754.77 cm²
Equivalent volume [Vas] 274.7 l
Sensitivity (2.83V/1m)  95 dB
Ratio Bl/√Re 6.38 N/√W
Ratio fs/Qts 90 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  5.6 Ω
Maximum impedance [Zo] 79.1 Ω
DC resistance [Re] 6.0 Ω
Voice coil inductance [Le]  0.537 mH
Power Handling
100h RMS noise test (IEC 18.4) 250 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 65.5 mm
Voice coil height 20.7 mm
Voice coil layers 2
Height of gap 10 mm
Linear excursion ± 5.35 mm
Max mech. excursion ± - mm
Unit weight 7.069 kg

 

FSB52B505-F800

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