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  • LaVoce FSF041.00 4" Ferrite Full-Range Woofer 8 Ohm

LaVoce FSF041.00 4" Ferrite Full-Range Woofer 8 Ohm

LaVoce
Part #293-709

LaVoce FSF041.00 4" Ferrite Full-Range Woofer 8 Ohm

LaVoce
Part #293-709  
Model: FSF041.00
The LaVoce FSF041.00 is an impressive 4" full-range driver that features a rising response, which ideal for line arrays. The low resonant frequency of 102 Hz, gives this driver the ability to crossover very low, and mate to a subwoofer easily.
Key Features
  • FEM optimized Ferrite motor
  • Copper shorting sleeve for extended frequency response
  • Resonance-free, heavy-duty steel basket demonstrates excellent build quality
  • Low resonant frequency for easy mating to a subwoofer
Your Price: $25.00
MSRP: $37.31
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Overview

LaVoce FSF041.00 4" Ferrite Full-Range Woofer 8 Ohm

The LaVoce FSF041.00 is an impressive 4" full-range driver that features a rising response, which ideal for line arrays. The low resonant frequency of 102 Hz, gives this driver the ability to crossover very low, and mate to a subwoofer easily. The built-in gasket allows this driver to be rear mounted and properly sealed with no extra steps.

Product Details

BrandLavoce
ModelFSF041.00
Part Number293-709
UPC848864057316
Unit of MeasureEach
Weight1.8

Product Specifications

Nominal Diameter4"
Bolt Circle Diameter4.09
Power Handling (RMS)40 Watts
Power Handling (MAX)80 Watts
Impedance8Ω
Frequency Response110 to 18,000Hz
Sensitivity89dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)110Hz
DC Resistance (Re)5.6Ω
Voice Coil Inductance (Le)0.06mH
Mechanical Q (Qms)5.9
Electromagnetic Q (Qes)0.77
Total Q (Qts)0.68
Compliance Equivalent Volume (Vas)0.07ft³
Mechanical Compliance of Suspension (Cms)0.51mm/N
BL Product (BL)4.5T·m
Diaphragm Mass Inc. Airload (Mms)4.1g
Maximum Linear Excursion (Xmax)2.2mm
Surface Area of Cone (Sd)54cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.17"
Baffle Cutout Diameter3.68"
Depth2.13"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.1ft³
Sealed F3131.3Hz
Vented Volume0.21ft³
Vented F385.7Hz

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