GRS 10PF-8 10" Paper Cone Foam Surround Woofer

Brand:| Model: 10PF-8
GRS 10PF-8 10" paper cone woofers are ideal replacement speakers for use in sealed-box loudspeaker systems in almost any application.
  • Perfect for use in sealed-box home theater and music systems
  • Poly-laminated paper cone, treated foam surround, and polymer dust cap
  • Smooth frequency response with minimal cone breakup
Part # 
Weight: 3.35 lbs.  
List Price$18.99
You Save29%
Your Price
Buy 4-up$10.76
Part # 292-410
Qty:  EA
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Product Details

GRS 10PF-8 10" Paper Cone Foam Surround Woofer

GRS 10PF-8 10" paper cone woofers are ideal replacement speakers for use in sealed-box loudspeaker systems in almost any application. Thanks to their carefully optimized parameters, GRS 10PF-8 10" poly-laminated paper cone woofers offer a high degree of compatibility when used as replacement speakers—they also provide excellent performance in new projects, too.

Product Specifications
  • Nominal Diameter10"
  • Power Handling (RMS)110 Watts
  • Power Handling (max)220 Watts
  • Impedance8 ohms
  • Frequency Response40 to 5,000 Hz
  • Sensitivity87 dB 1W/1m
  • Voice Coil Diameter1.5"
Thiele-Small Parameters
  • Resonant Frequency (Fs)43 Hz
  • DC Resistance (Re)7.56 ohms
  • Voice Coil Inductance (Le)1.19 mH
  • Mechanical Q (Qms)5.32
  • Electromagnetic Q (Qes)1.66
  • Total Q (Qts)1.27
  • Compliance Equivalent Volume (Vas)2.27 ft.³
  • Maximum Linear Excursion (Xmax)3 mm
Materials of Construction
  • Cone MaterialTreated Paper
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter10"
  • Baffle Cutout Diameter9.25"
  • Depth4.125"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume1.87 ft.³
  • Sealed F345 Hz
  • Vented Volume21.49 ft.³
  • Vented F324 Hz
GRS 10PF-8 10" Paper Cone Foam Surround Woofer
  • BrandGRS
  • Model10PF-8
  • Part Number292-410
  • UPC844632088483
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (36 Reviews)
  • Weight3.35 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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GRS 10PF-8 10" Paper Cone Foam Surround Woofer
GRS 10PF-8 10" Paper Cone Foam Surround Woofer is rated 4.5278 out of 5 by 36.
Rated 5 out of 5 by from Great quality for the price!!!Love this speaker x2 ,great quality....great sound!!!
Date published: 2015-04-05
Rated 5 out of 5 by from Great Value, great soundReplaced woofers with rotted surrounds in a pair of old pioneer ported 3ways I bought 28 years ago... These have a little deeper and punchier bass and richer midrange...they sound great.It was nice to be able to give my 16year old speakers that I bought when I was 16. The repair, with grill cloth and these woofers, cost under 40 bucks. You can not beat the price/performance ratio of these speakers... nor can you beat Parts Express for their service and available product selection. This is my "go to" AV supply store from now on.
Date published: 2015-03-30
Rated 5 out of 5 by from The Perfect Simple WooferI bought a pair of these to replace in a pair of old EPI HE17 three years ago or so. Packed them around and now using them in my hobby sound lab I'm setting up. These would be perfect simple two way woofers with a good loud low cost tweeter. Great for the beginner or just cheap sound for the garage.
Date published: 2015-03-02
Rated 5 out of 5 by from Good productVery good and energic bass. The brack-up are very, very low.
Date published: 2014-11-17
Rated 4 out of 5 by from Excellent valueI bought them to replace woofers in Design Acoustics PS-10s. The originals were too far gone to re-foam and re ones would have cost way more.They fit without modification, which no cast basket woofer would have.They're slightly more sensitive than the originals; I'm still getting listening impressions before I measure, but the woofers are not overwhelming the mids and tweeters. I very much recommend them for this application. I will revisit this review only if measurement reveals something that I then can't ignore.
Date published: 2014-11-08
Rated 5 out of 5 by from Good deal!!I replaced the rotted foam surrounds on a pair of old woofers from a set of Atlantis Award speakers from the late 70's.These were Team Electronics' house brand and were not regarded as excellent by any stretch.One of the woofers ended up being damaged beyond repair so I needed a replacement.The GRS woofer was a perfect replacement choice.It sounds excellent for what it is.It pumps out adequate tight bass.It has about the same weight magnet as the original Award. How can you go wrong for this price??..You can't.
Date published: 2014-11-04
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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.
GRS 10PF-8 10" Paper Cone Foam Surround Woofer

Whats the baffle cutout for this speaker..I got the jasper jig 200 and i tryed 93/8 and it was losse.....thank you

Asked by: sir jay 28
According to the spec sheet the cutout is 9-1/4", although you will have better luck simply measuring this yourself or cutting a few test pieces.
Answered by: MattP
Date published: 2014-11-26

Will these work as replacement woofers for a set of Boston Acoustics A150 speakers?

Asked by: batkins
Yes this will work well as a replacement for that speaker.
Answered by: MattP
Date published: 2014-06-10

I am looking for replacement speakers (woofers?) for the Boston Acoustics HD8 bookshelf speaker.  Is this it?

Asked by: malarz
It looks like the HD8 speakers use an 8" woofer, not a 10". Also, the original woofer has a pincushion shaped frame so the enclosure would need to be modified in order for an after market woofer to fit properly. I would recommend repairing the originals if you still have them. Please contact our speaker repair department, speakerrepair@parts-express.com.
Answered by: MattP
Date published: 2014-04-22

Using these in a full range setup?

Wanting to make a pair of speakers that can be played at decently high volumes. Would 2 of these work paired with a Dayton Audio 1-1/8" Silk Dome Tweeter per tower work or am I better off looking for a different speaker selection? Thinking maybe X-over of 3500? Any input greatly appreciated trying to build first set of full range speakers.
Asked by: MylesR
A pair of these will work and provide a good amount of output however I would cross them around 2,000 Hz.
Answered by: MattP
Date published: 2014-05-03

could I use these as a direct replacement for the 10" downward firing woofer in a Design Acoustic PS-10a?

Asked by: spinachlips
This will work well as a replacement assuming the driver is not too deep to fit in the enclosure. I would recommend double checking this before you commit to a purchase, this woofer requires a mounting depth of 4-1/8".
Answered by: MattP
Date published: 2013-11-05

does Parts Express sell a sealed cabinet that i could install 2 of these woofers in?

Asked by: jukebox
These would work in a 2 or 3 cubic foot subwoofer cabinet mounted on opposite sides, or even the side of the knock down enclosure below with two of the braces removed.
Answered by: MattP
Date published: 2013-05-30
  • 2015-04-25T09:22CST
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