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BUYOUT Eminence Professional 15" Paper Cone Woofer 3 Ohm

Factory BuyoutsPart # 299-2251
With a unique 3 ohm impedance, this Eminence 15” professional woofer is a perfect for use in dual 15” pro sound speakers and bass guitar amplifiers. Featuring a pressed paper cone, damped accordion surround, and strong motor, this driver produces smooth response and extremely high sensitivity. Factor in the 450 watts RMS power handling and you can expect incredible output capability.

Key Features

  • 3 ohm impedance makes this driver ideal for use in dual 15” designs
  • Large 3” diameter voice coil handles up to 450 watts RMS
  • Vented pole piece and large ferrite motor helps dissipate heat and minimize power compression
  • Naturally damped paper cone and cloth surround delivers smooth response
  • Made in the USA
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See all items in Pro Woofers, Subwoofers & Midrange Speakers
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Overview

Eminence Professional 15" Paper Cone Woofer 3 Ohm

This 3 ohm 15” paper cone professional woofer, built by Eminence Speakers, offers extreme output capability and natural response. The naturally damped paper cone and cloth surround keep unwanted response peaks under control, making it easy to integrate a high frequency driver into your design. The large ferrite motor and lightweight cone assembly results in a sensitivity of 100 dB giving this 15” incredible output levels. Finally, the 3” voice coil and vented pole piece can handle up to 450 watts RMS before suffering from heat related issues heat issues like power compression or glue failure. With its 3 ohm impedance, this is an excellent driver for use high output dual 15” designs.

Made in the USA

Note: This new old stock driver is from a factory buyout. At such an economical price, these drivers won't last forever, quantities are limited.

Product Details

BrandFactory Buyouts
Part Number299-2251
UPC848864077260
Unit of MeasureEach
Weight20

Product Specifications

Nominal Diameter15"
Bolt Circle Diameter14.625
Power Handling (RMS)450 Watts
Power Handling (MAX)900 Watts
Impedance3Ω
Frequency Response60 to 2,500Hz
Sensitivity100.5dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)27Hz
DC Resistance (Re)2.8Ω
Voice Coil Inductance (Le)0.83mH
Mechanical Q (Qms)7.46
Electromagnetic Q (Qes)0.3
Total Q (Qts)0.29
Compliance Equivalent Volume (Vas)12.6ft³
Mechanical Compliance of Suspension (Cms)0.34mm/N
BL Product (BL)12.7T·m
Diaphragm Mass Inc. Airload (Mms)99.2g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)862.6cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15.16"
Baffle Cutout Diameter13.875"
Depth5.75"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume1.7ft³
Sealed F380Hz
Vented Volume2.5ft³
Vented F355Hz

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