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LaVoce FSF030.70 3" Ferrite Full-Range Woofer 8 Ohm

LaVoce
Part #293-705

LaVoce FSF030.70 3" Ferrite Full-Range Woofer 8 Ohm

LaVoce
Part #293-705  
Model: FSF030.70
The LaVoce FSF030.70 is an impressive 3" full-range that features a rising response and compact frame, ideal for line arrays.
Key Features
  • FEM optimized ferrite motor
  • Copper shorting sleeve for extended frequency response
  • Durable steel frame designed to reduce resonance
  • Integrated gasket allows for proper rear mounting
Your Price: $19.00
MSRP: $28.36
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Overview

LaVoce FSF030.70 3" Ferrite Full-Range Woofer 8 Ohm

The LaVoce FSF030.70 is an impressive 3" full-range driver that offers a waterproof treated paper cone. The rising response and the compact frame offered by this driver is ideal for line arrays and compact audio installations. The gasket on the front of the driver allows for it to be properly rear mounted.

Product Details

BrandLavoce
ModelFSF030.70
Part Number293-705
UPC848864057279
Unit of MeasureEach
Weight1.25

Product Specifications

Nominal Diameter3"
Bolt Circle Diameter3.23
Power Handling (RMS)30 Watts
Power Handling (MAX)60 Watts
Impedance8Ω
Frequency Response120 to 21,000Hz
Sensitivity87.5dB 2.83V/1m
Voice Coil Diameter0.75"

Thiele-Small Parameters

Resonant Frequency (Fs)114Hz
DC Resistance (Re)6.4Ω
Voice Coil Inductance (Le)0.05mH
Mechanical Q (Qms)4.6
Electromagnetic Q (Qes)0.85
Total Q (Qts)0.72
Compliance Equivalent Volume (Vas)0.05ft³
Mechanical Compliance of Suspension (Cms)0.9mm/N
BL Product (BL)3.3T·m
Diaphragm Mass Inc. Airload (Mms)2g
Maximum Linear Excursion (Xmax)2.1mm
Surface Area of Cone (Sd)33.2cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerFiberglass
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter3.31"
Baffle Cutout Diameter2.77"
Depth2.03"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.06ft³
Sealed F3132.9Hz
Vented Volume0.12ft³
Vented F389.2Hz

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