Bang & Olufsen Beovox S45 speaker re-foaming

I got hold of this pair of Beovox S45 speakers just before they ended up in the dump. They were in 'apparently' excellent condition, until I took off the grills and found that the foam surrounds on the woofers were completely rotten through.
I found re-foaming kits for this model of speakers from a company in Germany, called Lautsprecher Technik:
https://lautsprecher-technik.com
They ended up offering me the kit if I agreed to let them use my video on their website as an Instructional aid. I agreed, and here we are.
I hope you get inspired to try this yourself if you ever need to give speakers a new lease on life.
Enjoy.

You can now support the channel:
  / mcaldeira   https://paypal.me/macaldeira
______________________________________________________________________
DIY TEST GEAR: The title says it all:
   • Zener Diode Tester - Part 1. The build.  

RESTORATION BUILDING BLOCKS: A series of videos showing detailed steps used the restoration process of tube equipment:
   • How to safely check the Power Transformer ...  

HowTo's: Various videos on some simple techniques and projects:
   • Extend tube radio FM band above 100MHz wit...  

See also playlists on some other completed restoration projects.

PHILIPS BX750A:
   • Philips BX750A tube radio restoration - Pa...  

TELEFUNKEN OPUS 2114:
   • Telefunken Opus 2114 stereo tube radio res...  

SABA UW-175-Z 3D:
   • Saba UW 175-Z 3D tube radio restoration - ...  

GRUNDIG 1070:
   • Grundig 1070 tube radio restoration - Part...  

SCHAUB-LORENZ GOLDY 58 type 3020:
   • Schaub-Lorenz Goldy 58 type 3020 tube radi...  

BUSH VHF64:
   • Bush VHF64 tube radio restoration - Part 1...  

GRUNDIG 3060A:
   • Grundig 3060a tube radio restoration - Par...  

TELEFUNKEN OPERETTE 8:
   • Telefunken Operette 8 tube radio restorati...  

GRAETZ SUPER 171W:
   • Graetz Super 171W tube radio restoration -...  

LOEWE-OPTA MAGNET 3737W:
   • Loewe-Opta Magnet 3737W tube radio restora...  

BRAUN ATELIER 3:
   • Braun Atelier 3  

LOEWE-OPTA TRUXA STEREO 4741W:
   • Loewe-Opta Truxa Stereo 4741W  

GRAETZ COMEDIA 616:
   • Graetz Comedia 616 tube radio restoration ...  

SABA FREIBURG W2:
   • Saba Freiburg W2 (WII) restoration  

GRAETZ MUSICA 4R417:
   • Graetz Musica 4R417 restoration  


You may also be interested in ...

CAPACITOR LEAKAGE TESTER:
   • Capacitor leakage tester design & build DI...