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LaVoce SSF102.50L 10" Paper Cone Subwoofer

LavocePart # 293-786
Model: SSF102.50L
The Lavoce SSF102.50L is the perfect candidate for a high-powered woofer or subwoofer application. Boasting 400 watts of RMS power, 34mm P-P maximum excursion and a 2.5” diameter CCAW voice coil, this woofer is ideal for chest thumping bass for home, studio or small PA applications.
 

Key Features

  • 2.5” copper clad aluminum voice coil for exceptional power handling
  • 800 watt program power handling (400WRMS)
  • Long throw design, 34mm (1.3”) P-P excursion
  • FEM optimized motor and suspensions
  • Long lasting rubber surround
  • Heavy duty treated paper cone
Your Price: $129.00
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MSRP: $192.54
Save $63.54 (33%)
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Only 2 In Stock More due on 10/15/2025
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Overview

LaVoce SSF102.50L 10" Paper Cone Subwoofer

The Lavoce SSF102.50L is the perfect candidate for a high-powered woofer or subwoofer application. Boasting 400 watts of RMS power, 34mm P-P maximum excursion and a 2.5” diameter CCAW voice coil, this woofer is ideal for chest thumping bass in home, studio or small PA applications. This woofer can be front or rear mounted and uses a heavy duty resonance-free steel basket design and optimized cooling for long lasting durability. With a sensitivity of 91.5 dB, it won’t require the biggest amplifiers to drive efficiently.
 

Product Details

BrandLavoce
ModelSSF102.50L
Part Number293-786
UPC848864069753
Unit of MeasureEach
Weight18.3

Product Specifications

Nominal Diameter10"
Power Handling (RMS)400 Watts
Power Handling (MAX)800 Watts
Impedance
Frequency Response50 to 500Hz
Sensitivity91.5dB 2.83V/1m
Voice Coil Diameter2.5"

Thiele-Small Parameters

Resonant Frequency (Fs)50Hz
DC Resistance (Re)5.5Ω
Voice Coil Inductance (Le)1.22mH
Mechanical Q (Qms)4.67
Electromagnetic Q (Qes)0.53
Total Q (Qts)0.48
Compliance Equivalent Volume (Vas)0.9ft³
Mechanical Compliance of Suspension (Cms)0.137mm/N
BL Product (BL)15.54T·m
Diaphragm Mass Inc. Airload (Mms)75.02g
Maximum Linear Excursion (Xmax)11.5mm
Surface Area of Cone (Sd)363.05cm²

Materials of Construction

Cone MaterialPaper-Treated Paper
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerFiberglass
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter10.08"
Baffle Cutout Diameter9.05"
Depth5"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.7ft³
Sealed F360.2Hz
Vented Volume1.4ft³
Vented F342.4Hz

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