Learn how to make a speaker out of wood - Easy DIY projectDIYtutorialvideoLearn how to make a speaker out of wood - Easy DIY projectyoutube.comAfter @Cris comment about wooden amplifier I googled it and found some nice video tutorials. Now I'm thinking about making one of these for my garden house.
You'll have to let us know how it turns out! :D
Haha, deal :)