Buyout Special

Celestion Neodymium 5" Full-Range Woofer 4 Ohm

Celestion pulled out all of the stops when making this neodymium-powered 5" full range speaker. Not only is its frequency response ultra-linear, the size makes it perfect for use in high fidelity home audio, pro audio, and mobile audio applications. Factory buyout with limited quantities!
  • Originally designed for high-end acoustic amplifiers
  • Ultra-linear frequency response
  • 4-ohm impedance is perfect for series pair MTM and center channel use
  • Neodymium magnet with bumped back plate motor
  • Great HiFi home audio, car audio, and line array speaker
  • 1/2 the price of similar drivers
Part # 
Weight: 0.8 lbs.  
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Product Details

Celestion Neodymium 5" Full-Range Woofer 4 Ohm

This 5" full range OEM driver from Celestion was designed in Great Britain for use in high-end, lightweight acoustic instrument speakers. A neodymium motor not only makes this speaker light, but it also reduces distortion by focusing all of magnetic power into the gap and onto the voice coil for complete control.

The neo motor also features a bumped backplate for reduced voice coil "bottoming out" conditions, while a paper cone is mated to a cloth accordion surround for a natural, warm midrange tone. This speaker is also nice to look at due to its rounded stamped-steel frame without requiring a recess in the baffle. 

Flat frequency response from 200 Hz to 6,000 Hz, and useful to 9,000 Hz, this driver is well suited for use in HiFi home audio systems, the reduced mounting depth is useful in car and mobile audio systems, and output is high enough (89 dB 1W/1m) for professional audio applications as a midrange in three-way systems or a full range column driver for line arrays. Available in 4 and 8 ohm versions to cover a wide array of applications, including building your own personal monitor speaker. Factory buyout with limited quantities! Save more than 50% off similar drivers!

Note: For even greater maximum power handling, a 330 µF capacitor for a 1st order crossover point of roughly 125 Hz is recommended.

Product Specifications
  • Nominal Diameter5"
  • Power Handling (RMS)25 Watts
  • Power Handling (max)50 Watts
  • Impedance4 ohms
  • Frequency Response95 to 12,000 Hz
  • Sensitivity89 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)95 Hz
  • DC Resistance (Re)3.2 ohms
  • Voice Coil Inductance (Le)0.1 mH
  • Mechanical Q (Qms)2.56
  • Electromagnetic Q (Qes)0.69
  • Total Q (Qts)0.54
  • Compliance Equivalent Volume (Vas)0.13 ft.³
  • Maximum Linear Excursion (Xmax)1.13 mm
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialCloth
Mounting Information
  • Overall Outside Diameter5.94"
  • Baffle Cutout Diameter4.625"
  • Depth2.19"
  • Bolt Circle Diameter5.5"
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.11 ft.³
  • Sealed F3139 Hz
  • Vented Volume0.25 ft.³
  • Vented F367 Hz
Celestion Neodymium 5" Full-Range Woofer 4 Ohm
  • BrandCelestion
  • Part Number299-414
  • UPC848864000664
  • Product CategoryMidrange / Midbass Drivers & Full-Range Speakers
  • Unit of MeasureEA
  • Product Rating
    (18 Reviews)
  • Weight0.8 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.

Similar Products

View similar products to the Celestion Neodymium 5" Full-Range Woofer 4 Ohm
in the Midrange / Midbass Drivers & Full-Range Speakers product category.


Celestion Neodymium 5" Full-Range Woofer 4 Ohm
Celestion Neodymium 5" Full-Range Woofer 4 Ohm is rated 4.6667 out of 5 by 18.
Rated 4 out of 5 by from light and efficientgood home use full range speaker...would like to try lots of them in a pro-sound situation
Date published: 2014-12-20
Rated 4 out of 5 by from Crossover PossibilityActually Part number 269-011 Panasonic crossover/terminal plate would work well with just a slight mod to the 100uF cap. Just add another 200uF and you have what you need to protect the low end of this driver while connecting an 8 ohm tweeter would roll on at 5700ish! $10 mid plus .99 buyout tweet, and the under $3 XO just leaves the box !
Date published: 2014-06-24
Rated 4 out of 5 by from Great for the price....Built 2 mini guitar practice amps and they did the job well. The low sensitivity shows in output yet the driver handled its own down to roughly 100-150hz at which point I would not hesitate to crossover at 125hz. The impedance was perfect for series wiring and the build quality seems fair enough to be tossed around a bit. THEY ARE NOT INDESTRUCTIBLE SO PLEASE DONT GO THROWING THEM TO FIND OUT LOL...Very light weight construction and for the practice amp didn't have horrible 30-50 degree response. As for tone, I would definitely use this driver again for a compact and light weight practice amp again.
Date published: 2014-06-06
Rated 5 out of 5 by from Better than ExpectedI bought a pair of these and some clearance tweeters for use in a Cornu's Spiral horn setup. (Yes, I'm aware that a 2-way design is neither typical nor optimal for a Cornu's Spiral setup). The setup is very efficient. My Lepai LP-2020A has more than enough power to get them up to uncomfortably loud volumes. The spiral horn gives them a surprising amount of bass extension; almost enough to eliminate the need for a subwoofer for many genres of music. Sound is pleasantly warm and airy, though bits of distortion become more obvious at higher volume levels. Overall, I'd describe the sound as 'vintage.'Considering the bill of materials for the project (thin plywood, foamcore, clearance drivers, and some spare parts), I'd say these are the best bang for the buck speakers I've built.
Date published: 2014-06-01
Rated 5 out of 5 by from Wonderful driver for amateur radio speakerI used this driver to build a 4 ohm amateur radio speaker in a roughly 3 liter cabinet. If your transceiver is capable of driving 4 ohms, this driver will provide plenty of volume with smooth sounding and full bodied voice. Excellent quality for the price.
Date published: 2014-05-30
Rated 5 out of 5 by from Deal of the yearI installed these in my Tahoe last week. They are accompanied by a Soundstream Lil Wonder (the original version) & a pair of ADS tweeters (from back when they were still ADS). They're on a 2nd order high-pass at 125Hz & running open up top. The tweeters are crossed at 12k 1st order. Eventually I'll build proper crossovers for them, but for now, they sound great. There's a small bit of hash in the upper registers, but nothing I can't live with. They're much clearer than the Boston Pro mids I replaced, which couldn't accurately reproduce anything above 1.5k. I have a basic, front stage only, time aligned setup & everyone who's heard it has been blown away. The 25w power rating seems accurate, so select your amplification accordingly. They're certainly not as clear as my JM Labs home speakers, but that would be an unfair comparison. The mids they replaced used to retail around $400pr, so I would say they perform well above their price point, even if they hadn't been on sale. Buy em while you can.
Date published: 2014-05-14
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Product Q&A

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Celestion Neodymium 5" Full-Range Woofer 4 Ohm

Good Day. What would apprx. RMS watts be with a 1st order/6 db passive crossover at 200 hz? Thanks

Asked by: Cotrone
The wattage will be no different regardless of crossover applied. The output capabilities will increase however, since the driver will not be limited mechanically or draw as much current trying to playing low frequencies.
Answered by: MattP
Date published: 2014-11-12

Can you give me info on how to repair m audio bx8a monitors? The woofers and tweeters appear fine, I want to match and price the internal components. 

Asked by: Melwill
We do not have any specific information for these monitors. You will have to contact M Audio directly for help with factory replacement parts and/or values.
Answered by: MattP
Date published: 2014-10-13

Will these work as replacements in Galaxy Audio's "Hot Spots", own 32 of these and regularly use 17 

Asked by: Mark theater sound man
These will not work as a drop in replacement for the Galaxy drivers, the bolt circle on this Celestion is about 3/4" larger.
Answered by: MattP
Date published: 2014-10-09

hello,  can someone tell me the part number for the 8 ohm version of these?

Asked by: eln1ce
The part number for the 8 ohm version was 299-416, however these are now sold out and no longer available.
Answered by: MattP
Date published: 2014-09-18

can i use this with a peerless 839878 passive radiator, in a small enclosure like 8x6x3 inch. how low will it go.  else, with a PR wat wud u suggest shud be the smallest possible enclosure

Asked by: arjunm009
I would not recommend this with a passive radiator. This driver will only provide output down to about 100 Hz which can be achieved in a standard ported enclosure. The dimensions you provided are on the small side, but with a 1" diameter, 2" long port you will have a tuning frequency of 100 Hz.
Answered by: MattP
Date published: 2014-09-23

I have two of these in a vented .25 cubic foot (70 Hz) enclosure powered by a DTA-2 amp. The enclosure is metal and lined with 1" thick rigid fiberglass to reduce reflections. While the treble is great I have noticed it lacks bass- suggestions?

Asked by: cmro327
Unfortunately these drivers will not produce much low end. The volume you have is on the small side for a pair of these so a 70 Hz tune might be a little too low. I would recommend a shorter port to raise the tuning, which will give you the perception of more bass which is what most manufacturers will do to "cheat" the sound. A tuning frequency around 85 Hz will probably be a little better for punch but these won't play much below about 70.
Answered by: MattP
Date published: 2014-10-09
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