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Pyle PDW21250 21" High Power Subwoofer

Brand:| Model: PDW21250
Overview
The PDW21250 21" subwoofer by Pyle is the ultimate subwoofer with up to 2,000 watts of power handling. Features a die-cast aluminum frame and a 4" aluminum voice coil.
Highlights
  • 21" high power subwoofer
  • 4" aluminum voice coil
  • Die-cast aluminum frame
Part # 
292-2526
Weight: 51.7 lbs.  
OUT OF STOCK
Due In: 7/2/2015
List Price$471.99
You Save58%
Your Price
$199.87
Part # 292-2526
Qty:  EA
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Product Details

Pyle PDW21250 21" High Power Subwoofer

The PDW21250 21" subwoofer by Pyle is the ultimate subwoofer with up to 2,000 watts of power handling. Features a die-cast aluminum frame and a 4" aluminum voice coil.



Product Specifications
  • Nominal Diameter21"
  • Power Handling (RMS)1000 Watts
  • Power Handling (max)2000 Watts
  • Impedance8 ohms
  • Frequency Response24 to 1,700 Hz
  • Sensitivity100 dB 1W/1m
  • Voice Coil Diameter4"
  • Magnet Weight250 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)22.4 Hz
  • DC Resistance (Re)6.3 ohms
  • Mechanical Q (Qms)2.6
  • Electromagnetic Q (Qes)0.38
  • Total Q (Qts)0.33
  • Compliance Equivalent Volume (Vas)24.85 ft.³
  • Maximum Linear Excursion (Xmax)9 mm
  • Surface Area of Cone (Sd)1706 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialCloth
  • Voice Coil Wire MaterialAluminum
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter21.8"
  • Baffle Cutout Diameter20.2"
  • Depth10.2"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume4.79 ft.³
  • Sealed F354 Hz
  • Vented Volume10.49 ft.³
  • Vented F334 Hz
Pyle PDW21250 21" High Power Subwoofer
  • BrandPyle Audio
  • ModelPDW21250
  • Part Number292-2526
  • UPC068888888233
  • Product CategorySubwoofer Drivers
  • Unit of MeasureEA
  • Product Rating
    (9 Reviews)
  • Weight51.7 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.

View similar products to the Pyle PDW21250 21" High Power Subwoofer
in the Subwoofer Drivers product category.

Reviews

Pyle PDW21250 21" High Power Subwoofer
Pyle PDW21250 21" High Power Subwoofer is rated 4.1111 out of 5 by 9.
Rated 5 out of 5 by from The bomb!Used this sub as the primary low end driver on a boat application. I was concerned because it was going to be playing on the top deck of a houseboat and had no walls around it for the bass to bounce off. I opted on a down firing slot ported enclosure with about 16cu. Ft. The result was clear undistorted bass that could be heard from up to 200 yards away.
Date published: 2014-04-28
Rated 5 out of 5 by from Fantastic bass, smooth response!At first I was worried that this driver would sound sloppy in a dual 4" port enclosure, but I'm so glad I was wrong! When paired with two Pyle PCW10S midbasses wired in series and seven GRS 2x6" Piezo tweeters, the result is a full range speaker that's smooth down to 20Hz, all the way up to 35kHz. I am powering the 21" Pyle with a QSC GX3 with the internal 100Hz crossover activated, so that the mids and tweeters are powered by channel 2.
Date published: 2014-01-10
Rated 5 out of 5 by from pyle 21" is large and in chargevery impressive. seems full range. its to bad people wont see it, as it will be placed in a drum riser cab placed under the drum riser, firing either up or down. allowing the drummer and the band to couple with the bass and bass drum that will be ported to it. the horn vented sides will throw the bass aperture at the crowd and smiling musicians. try it and see for your self, if you have the room that is...varg...
Date published: 2013-10-09
Rated 5 out of 5 by from Love it I have twoGood for the money great for the sound lots of bass
Date published: 2012-03-17
Rated 4 out of 5 by from Yes, It's a 21 you can affordOnce again with Pyle specs are hit and miss and power handling is a bit optimistic. That said this IS a good sounding 21" sub in the proper application. The TS parameters make this one a mixed bag leaning toward a sealed enclosure in some respects but ported in others. For higher power use ported is best as I found this unit to really heat up in a smaller sealed environment. It performs best with a High Pass filter of about 25Hz with a 48db slope. It can be clean and accurate if limited and filtered correctly in a proper box. At the price how can you beat it?
Date published: 2012-02-24
Rated 2 out of 5 by from Yes, you can go wrong.Bought this to be used in an infinite baffle sub setup with a crossover at 80Hz, 18db/octave.If you are looking of articulate clean natural bass, do not buy this woofer. I did a shootout between three woofers: Pyle 21", Eminence made Hammer 18", Goldwood GW-1558 (15 inch).For sound quality the Pyle is the absolute worst. All bass sounds like a one note overhang with zero articulation. However it is loud.The Goldwood GW-1558, was by far the best sounding. Bass was clean with excellent definition and a natural tone.Again, do not buy the Pyle for sound quality.
Date published: 2011-04-12
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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.
Pyle PDW21250 21" High Power Subwoofer

Hi i had a cv5000 amplifier just wondering if i can parallel this two pyle PDW21250 bridged in 4 ohms?also if i can use this speaker in folder horn thanks...

Asked by: Chin73
You could run a pair of these bridged or one off of each channel and still have plenty of power available. I would not recommend using these in a folded horn application.
Answered by: MattP
Date published: 2015-05-06

Would this drivers output be close to that of two 18'' drivers that have about the same x max and sensitivity ? 

Asked by: TranceRaver
two 18s of the same sensitivity will have more output. When cone area doubles the sensitivity will go up by at least 3 db
Answered by: Chrisf
Date published: 2015-04-08

I was looking at these for a home theatre build. What kind of amp and power have people been successfully running these with? My theatre room is approx. 18ft W X 30ft L and was wondering if one sub would be adequate in your opinion?

Asked by: GFoster
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531
Answered by: MattW
Date published: 2015-03-31

hi is this sub for car audio or for band and concert

Asked by: mo35
This is designed for live audio applications like a band or DJ system.
Answered by: MattP
Date published: 2015-04-14

Would this woofer work in a Transmission Line Enclosure?

Asked by: Jayman72
A transmission line would not be practical for this woofer. The specs are not very appropriate for one, and the enclosure would be truly enormous to get anything reasonable from it. You would be much farther ahead using a standard sealed enclosure with EQ, or a larger vented enclosure.
Answered by: MattP
Date published: 2015-04-14

What size sealed enclosure should be used for in my car

Asked by: david6395
This woofer will work well in 3-4 cubic feet sealed for a car application.
Answered by: MattP
Date published: 2014-11-17
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