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LaVoce SSF122.50L 12" Paper Cone Subwoofer

LaVoce
Part #293-788

LaVoce SSF122.50L 12" Paper Cone Subwoofer

LaVoce
Part #293-788  
Model: SSF122.50L
The Lavoce SSF122.50L 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: $159.00
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MSRP: $237.31
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Overview

LaVoce SSF122.50L 12" Paper Cone Subwoofer

The Lavoce SSF122.50L 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 93 dB, it won’t require the biggest amplifiers to drive efficiently.
 

Product Details

BrandLavoce
ModelSSF122.50L
Part Number293-788
UPC848864069760
Unit of MeasureEach
Weight22.4

Product Specifications

Nominal Diameter12"
Power Handling (RMS)400 Watts
Power Handling (MAX)800 Watts
Impedance8Ω
Frequency Response40 to 500Hz
Sensitivity93dB 2.83V/1m
Voice Coil Diameter2.5"

Thiele-Small Parameters

Resonant Frequency (Fs)41Hz
DC Resistance (Re)5.4Ω
Voice Coil Inductance (Le)1.38mH
Mechanical Q (Qms)3.22
Electromagnetic Q (Qes)0.47
Total Q (Qts)0.41
Compliance Equivalent Volume (Vas)2.17ft³
Mechanical Compliance of Suspension (Cms)0.154mm/N
BL Product (BL)17.1T·m
Diaphragm Mass Inc. Airload (Mms)98.8g
Maximum Linear Excursion (Xmax)11.5mm
Surface Area of Cone (Sd)530.9cm²

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 Diameter12.22"
Baffle Cutout Diameter11.06"
Depth5.47"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume1.02ft³
Sealed F357.9Hz
Vented Volume2.05ft³
Vented F341.1Hz

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