Just re-did in home speakers with foam re-build kits ... easy and cheap to do... if new stuff lasts even half as long as the original stuff (over 20 years) then its fine by me. Costs me $18 cdn for 2 8" inchers.
Audio difference before vs after .... well when the speakers were brandy new they sounded fine now after foam rebuilds aslo sound fine (I'd need an oscilliscope to detect difference).
Thanks Dave,
I was hopeing to hear that it work well. Planning on doing 3- 12" car audio subs. Is there any tips that you would like to share that would make the job a little easier for me?