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BUYOUT DynaLab V22-DR-0003 8" Paper Cone Woofer 4 Ohm

Factory Buyouts
Part #299-4004

BUYOUT DynaLab V22-DR-0003 8" Paper Cone Woofer 4 Ohm

Factory Buyouts
Part #299-4004  
The Dynalab V22-DR-0003 8" paper cone woofer is the perfect match for a large dome tweeter in a nice 2-way speaker. This driver is both efficient, and plays relatively low, which is ideal for filling a living room or a nice listening room.
Key Features
  • Treated non-pressed paper cone with rubber surround
  • Unique pole piece for concentraing flux
  • The durable spider and surround ensure this driver will endure many years of use
  • Excellent low frequency performance

Overview

DynaLab V22-DR-0003 8" Paper Cone Woofer 4 Ohm

The Dynalab V22-DR-0003 8" paper cone woofer is the perfect match for a large dome tweeter in a nice 2-way speaker. This driver is both efficient, and plays relatively low, which is ideal for filling a living room or a nice listening room.

Dynalab designed this driver to be extremely durable, with its rubber surround, and well-designed raised spider. The unique pole piece concentrates the flux for optimal driver performance

Product Details

BrandFactory Buyouts
ModelV-22DR-0003
Part Number299-4004
UPC844632014871
Unit of MeasureEach
Weight3.45

Product Specifications

Nominal Diameter8"
Power Handling (RMS)80 Watts
Impedance
Frequency Response40 to 4,500Hz
Sensitivity86.98dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)53.16Hz
DC Resistance (Re)3.16Ω
Voice Coil Inductance (Le)0.292mH
Mechanical Q (Qms)4.548
Electromagnetic Q (Qes)0.9746
Total Q (Qts)0.8026
Compliance Equivalent Volume (Vas)0.7393ft³
Mechanical Compliance of Suspension (Cms)0.325mm/N
BL Product (BL)5.46T·m
Diaphragm Mass Inc. Airload (Mms)27.559g
Maximum Linear Excursion (Xmax)5mm
Surface Area of Cone (Sd)248.16cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminum
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter8.75"
Baffle Cutout Diameter7.25"
Depth3.25"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.682ft³
Sealed F364.72Hz
Vented Volume2.98ft³
Vented F325.51Hz

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