Cinderblockbottom
Cinderblockroom
Santi writes in with these surprisingly nice cinder block speakers –

Okay, I know what you’re saying. Cinder blocks as furniture are for starving students and heavy beer-drinking guys that never grew up. Well, I’m not going to argue with that. But with a little extra preparation, I think that you can make some pretty nifty, and very functional items for home: Let me present my cinder block speaker stands.

Related:
499625480 294C48968F
DIY Speaker stands.