ScanSpeak Classic P21WO20 8" Woofer Poly Cone

ScanSpeak Classic P21WO20 8" Woofer Poly Cone
Click to enlarge
Price: $85.60


Product is out of stock
Manufacturer: ScanSpeak
Product ID : p21wo20
Weight: 7.00 lbs
Manufacturer: ScanSpeak
E-mail to a friend


Scan-Speak Classic P21WO20-08 8" Poly cone woofer

Now made in Denmark by Scan-Speak (previously built by Vifa)

  • Magnesium basket
  • Mineral filled poly cone
  • Rubber surround
  • 40mm VC diameter
  • Flat response
  • Ideal for bass reflex
  • Flange 215mm
  • Cut-out 186.5mm
  • Depth 80.4

This is your best choice as a replacement woofer for the Vifa M21WO39, P21WO39, P21WO10 and P21WO20. Also a drop in replacement for older Seas 8" with 21 in the part number (P21REX, P21RF/P, P21xxxx, CA21xxx, etc)

Some possible box alignments:

0.7 ish cubic foot sealed for 3dB down about 80Hz
1.4 to 1.6 cubic foot with 2" vent by 4" long for a 3dB down of 43Hz
1.2 to 1.4 cubic foot with 2" vent by 6" long for a 3dB down of 48Hz


Comment on Facebook

Product Reviews

Login or Register to write a review.
Reviewed by dcwinterberg
dcwinterberg bought "ScanSpeak Classic P21WO20 8" Woofer Poly Cone" on our website
05/16/2012 - 12:56:28 AM
Scan Speak 8 inch woofer
I bought this woofer to replace a Sony which I broke.
The woofer is so much better than the original that it seems to make the entire speaker - mid range even sound better.

I can tell a definite difference just in the deeper - crisper - maybe cleaner response from this replacement than the original.

I will replace the other one eventually