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Pyramid WX120X 12" Clear Poly Woofer

Brand:| Model: WX120X
Overview
These classic quality, high-power drivers feature a white polypropylene cone that adds a distinctive look to any installation. Feature strong strontium magnets for high power handling, specially designed rubber surrounds, and bumped back plates for extended excursion.
Part # 
290-276
Weight: 5.5 lbs.  
IN STOCK
List Price$64.99
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Part # 290-276
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Product Details

Pyramid WX120X 12" Clear Poly Woofer

These classic quality, high-power drivers feature a white polypropylene cone that adds a distinctive look to any installation. Feature strong strontium magnets for high power handling, specially designed rubber surrounds, inverted-style dustcaps, and bumped back plates for extended excursion. Two year manufacturer's warranty.



Product Specifications
  • Nominal Diameter12"
  • Power Handling (RMS)300 Watts
  • Power Handling (max)600 Watts
  • Impedance4 ohms
  • Frequency Response38 to 2,000 Hz
  • Sensitivity87.5 dB 1W/1m
  • Voice Coil Diameter1.5"
  • Magnet Weight80 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)38 Hz
  • Mechanical Q (Qms)1.45
  • Electromagnetic Q (Qes)0.88
  • Total Q (Qts)0.55
  • Compliance Equivalent Volume (Vas)1.81 ft.³
  • Maximum Linear Excursion (Xmax)2.3 mm
Materials of Construction
  • Cone MaterialPoly
  • Surround MaterialRubber
  • Voice Coil FormerKapton® / Polyimide
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter12.01"
  • Baffle Cutout Diameter10.91"
  • Depth5.28"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume1.19 ft.³
  • Sealed F359 Hz
  • Vented Volume3.37 ft.³
  • Vented F329 Hz
Pyramid WX120X 12" Clear Poly Woofer
  • BrandPyramid
  • ModelWX120X
  • Part Number290-276
  • UPC068888702720
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (16 Reviews)
  • Weight5.5 lbs.
  • California Prop 65

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

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Reviews

Pyramid WX120X 12" Clear Poly Woofer
Pyramid WX120X 12" Clear Poly Woofer is rated 4.1875 out of 5 by 16.
Rated 5 out of 5 by from Super Value!I bought these to replace the woofers in an 10 - 15 year old set of MTX 4-way towers.They sound great. Maybe not quite as responsive as the originals but for the money they can't be beat. I recommend them if you're looking for an inexpensive solution that wont break the bank. Thanks parts-express! Fast shipping too!
Date published: 2014-06-19
Rated 5 out of 5 by from Great sounding!Orderd these woofers to replace in speakers that sat around a little to long, Did not want to spend big money, Orderd the Pyramid woofers good price did not expect a lot from them, They sound fantastic! Parts Express will be the place to go for stereo equipment, Four days and they were here! Great job Parts Express!!!!
Date published: 2014-05-19
Rated 5 out of 5 by from The price is right.so far so good these speakers handle the power and are working great Im very satisfied you cant get a better deal thank you .
Date published: 2014-05-13
Rated 3 out of 5 by from Not a PowerhouseI bought two of these subs as inexpensive replacements for a set of mid 80's Marantz 3 ways. After break in, they are doing a satisfactory job for classic rock and jazz on a 100 watt rms amp. However,they have a low threshold when pushed hard. I would never recommend this sub for car audio. If I installed this speaker in a box for my kids cars, I don't think they'd be too pleased.
Date published: 2014-05-12
Rated 1 out of 5 by from Poor sound.Cheaply made with sound that rivals the price! SENT back!
Date published: 2014-04-28
Rated 5 out of 5 by from Excellent for priceRapid delivery appreciated, clean product performing well on 150 watt amp. My hearing is ganked, but to me the quality is excellent for price.
Date published: 2009-01-20

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Pyramid WX120X 12" Clear Poly Woofer

Are these woofers good for sub bass frequencys? from around 25-80 hz? Or are they more of a mid range driver? 

Asked by: 20HertzHairTrick
With an Fs of 38 Hz I would not expect much below this frequency. Also the box requirement is very large for these which may not make them practical for sub bass frequencies.
Answered by: MattP
Date published: 2014-05-19

Actually clear?

Ok, so are these woofers actually clear or are they white? Are they white and somewhat translucent? I'm wondering because I have some 12 inch woofers that are clear that I would like to replace and these would fit perfectly but the woofers have to be clear or be able to have light seen through them. Thanks!
Asked by: Mac the sound guy
These have a translucent "frosted white" type of cone.
Answered by: MattP
Date published: 2013-05-03

can these be crossed@ 1600 in a two way econowave type speaker

Asked by: kannan
Yes this will handle a 1.6kHz crossover without a problem.
Answered by: MattP
Date published: 2013-03-12

will any 12' woofers fit a 10 and 5/8' opening

Asked by: kirkSS
A 10-5/8" cutout is quite small for a 12" speaker. Most 12" woofers that we sell require an 11" cutout, so you would have to either open up the cutout or take at the oversized 10" woofer listed below.
Answered by: mikevv
Date published: 2011-02-22

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