Buyout Special

Celestion 15" Professional Woofer 8 Ohm

Grab one of these Celestion 15" woofers while you can! Great sensitivity and output, with an ultra-linear frequency response that will mate will with many tweeters, horns, and midrange speakers. Use it in a high output home audio 3-way or pro audio 2-way speaker. Factory buyout, limited quantities!
  • Vented motor with bumped back plate
  • Kevlar-loaded paper cone for durability
  • Ultra-linear frequency response
  • Half the price of similar drivers
Part # 
Weight: 12.6 lbs.  
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Product Details

Celestion 15" Professional Woofer 8 Ohm

This 15" OEM bass driver from Celestion was designed in Great Britain for use in compact, high-end bass speakers. The vented ferrite motor features a bumped backplate for reduced voice coil "bottoming out" conditions, while a Kevlar-loaded paper cone is mated to a treated cloth accordion surround for increased sensitivity without sacrificing durability. 

A relatively flat frequency response up to 3,000 Hz makes this driver well suited for use as a woofer in high output three-way HiFi home audio systems, and easy to cross over to a midrange. Additionally, the 98 dB sensitivity of this driver allows it to be used for professional audio, live sound two-way and three-way speakers; great for DJs too! Factory buyout, limited quantities! Compares to speakers at twice the price!

Note: For best bass response, install this 15" woofer into a 6.25 cubic foot cabinet tuned to 46 Hz with two 4" diameter ports that are 1" long.

Product Specifications
  • Nominal Diameter15"
  • Power Handling (RMS)300 Watts
  • Power Handling (max)450 Watts
  • Impedance8 ohms
  • Frequency Response46 to 4,000 Hz
  • Sensitivity98 dB 1W/1m
  • Voice Coil Diameter2.5"
Thiele-Small Parameters
  • Resonant Frequency (Fs)46.9 Hz
  • DC Resistance (Re)5.44 ohms
  • Mechanical Q (Qms)5.18
  • Electromagnetic Q (Qes)0.55
  • Total Q (Qts)0.5
  • Compliance Equivalent Volume (Vas)6.18 ft.³
  • Maximum Linear Excursion (Xmax)3.5 mm
Materials of Construction
  • Cone MaterialPaper / Kevlar
  • Surround MaterialCloth
Mounting Information
  • Overall Outside Diameter15.16"
  • Baffle Cutout Diameter13.86"
  • Depth6.38"
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume3.63 ft.³
  • Sealed F376 Hz
  • Vented Volume9.82 ft.³
  • Vented F338 Hz
Celestion 15" Professional Woofer 8 Ohm
  • BrandFactory Buyouts
  • Part Number299-418
  • UPC848864000688
  • Product CategoryProducts
  • Unit of MeasureEA
  • Product Rating
    (11 Reviews)
  • Weight12.6 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Celestion 15" Professional Woofer 8 Ohm

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