12" Square Frame Paper Cone Woofer White

A perfect replacement woofer for classic hi-fi loudspeakers! The oversized decorative squared-off frame accommodates a wide variety of OEM driver cutouts.
  • Attractive square stamped steel frame
  • Smooth response and hefty bass output
  • Treated paper cone
  • Foam half roll edge
  • Choice of white or black cone
Part # 
Weight: 6 lbs.  
List Price$49.99
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Your Price
Buy 4-up$24.20
Part # 290-914
Qty:  EA
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Product Details

12" Square Frame Paper Cone Woofer White

A perfect replacement woofer for classic hi-fi loudspeakers! The oversized decorative squared-off frame accommodates a wide variety of OEM driver cutouts. Smooth response and generous Xmax ensure optimum performance, and the use of modern materials and adhesives means your "experienced" speaker system will serve for many more years to come. Also great for DIY projects. Available in white or black cone versions.

Product Specifications
  • Nominal Diameter12"
  • Power Handling (RMS)80 Watts
  • Power Handling (max)160 Watts
  • Impedance8 ohms
  • Frequency Response35 to 3,000 Hz
  • Sensitivity90 dB 1W/1m
  • Voice Coil Diameter1.5"
Thiele-Small Parameters
  • Resonant Frequency (Fs)34.8 Hz
  • DC Resistance (Re)5.8 ohms
  • Voice Coil Inductance (Le)1.28 mH
  • Mechanical Q (Qms)3.29
  • Electromagnetic Q (Qes)0.87
  • Total Q (Qts)0.69
  • Compliance Equivalent Volume (Vas)5.87 ft.³
  • Maximum Linear Excursion (Xmax)4.3 mm
Materials of Construction
  • Cone MaterialPaper
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter14.38"
  • Baffle Cutout Diameter11"
  • Depth4.5"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume8.32 ft.³
  • Sealed F345 Hz
  • Vented Volume17 ft.³
  • Vented F323 Hz
12" Square Frame Paper Cone Woofer White
  • BrandParts Express
  • Part Number290-914
  • UPC844632077401
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (10 Reviews)
  • Weight6 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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12" Square Frame Paper Cone Woofer White
12" Square Frame Paper Cone Woofer White is rated 4.8 out of 5 by 10.
Rated 5 out of 5 by from Great speakers!!!For the price, these are great speakers! They look good and sound even better. I used to replace my old pioneer woofers and they fit in the boxes perfectly.
Date published: 2014-12-16
Rated 5 out of 5 by from Excellent Value!I simply could not wait to get these drivers into my Technics speaker cabinets. I had no issues getting them in. They sounded great! If your looking for a great, low cost factory replacement speaker, these are it. Low cost, good quality, nice craftsmanship, probably better than the ones your replacing.
Date published: 2014-01-21
Rated 5 out of 5 by from Superior to the originals.Got two of these to replace deteriorated original 12" in Pioneer cs-j7001 floor standers. Over the month and a half I I've had them they have started to loosen up a little and they sound better than the originals. Their price is great and I'm looking for two more cs-j7001 for 5.1 cause these sound great.
Date published: 2014-01-05
Rated 5 out of 5 by from 12" woofersI bought these to replace two pioneer drivers on a vintage set of floor speakers. They have a larger magnets than the original pioneer speakers and sound slightly better.. I'm real happy with my purchase, however for the picky audiophile who has everything these might not please them.....
Date published: 2013-05-27
Rated 5 out of 5 by from Perfect Replacement SpeakersI have some 40 year old Realistic speakers. They are 3-way (leaf tweeter, 5 in midrange, 12 inch woofer) and are genuine walnut. The suspension foam around my woofers was deteriorating, so I needed replacements. Luckily, I found Parts Express on a Google search. These woofers are the perfect replacements. They even have the same square frame as the originals. I had to cut the holes a little larger, but my speakers have never sounded better! To top it off, the total price for the pair was only $68!!
Date published: 2013-03-31
Rated 5 out of 5 by from Old School BassDespite it's low price it's a pretty good performing woofer. It has that "old school" bass sound for lack of a better term. I use them in a 2 way cab and they sound clean and go pretty loud without distortion. Requires a large box.
Date published: 2012-04-23

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.
12" Square Frame Paper Cone Woofer White

Would this speaker be a suitable replacement for the Pioneer CS-G9001 woofer?

Asked by: cnevius
We do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-12-02

Possible replacement for woofer on Technics sb-6000a? 

Asked by: kdwhelan
This will work as long as the original is 8 ohm and the cutout is 11" in diameter. If the cabinet is ported I would recommend sealing the port for smoother bass response.
Answered by: MattP
Date published: 2014-07-11

What is the "square" dimension of these speakers? Specs list diameter at 14.38" but I need the outside dimension across the flat sides.

Asked by: AndyAudio
The edge to edge dimension is 14.38".
Answered by: MattP
Date published: 2014-07-11

are these speakers direct replacement for the sansui xl-500 woofer?

Asked by: AudioHunter
These will fit a cutout of 11" and work well in any larger sealed enclosure due to their high Qts.
Answered by: MattP
Date published: 2014-07-11

What is the size/type of terminalson this speaker?

Asked by: R.J. Maurer
Speaker terminals vary from 3/32" to 1/4" wide. So stock a variety for your projects. Meanwhile I solder ALL speaker terminals, especially in HT in-wall installations. That way if a speaker stops working you dont have to tear it all apart to check if the slip-lugs fell off [and they do]. Wires can break also so I strain-releive speaker wiring by tie-wrapping a short service-loop to the speaker frame.
Answered by: Fanden
Date published: 2014-07-11

Sony Muteki sound system

Could anyone tell me if this woofer was used in the Sony Muteki sound system?Just wondering, because it looks exactly the same :|And if so, i'm defiantly pulling them out and fitting something better
Asked by: Judan
I can say with confidence that this is not a Sony product, nor is it an OEM product used by Sony to my knowledge. It is, however, designed to replace simliar speakers that were very popular in the 80s and 90s. In fact, I still have a set of JVC towers that use the black version of this type of speaker.
Answered by: RussR
Date published: 2014-07-11

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