Quote Originally Posted by Andy40 View Post
I can get 10W ceramics but not 20W that easily as supplies from mouser are about as fast as pitbull kits internationally. Just have to give some thought about heat dissipation too. I was just thinking about it as a testing mechanism.

You could try ordering them from Evatco, they happen to have guitar amp speakers in stock:

https://www.evatco.com.au/speakers/