The Ampeg VT-40 is a 60 Watt, 4x10" combo tube amp. It just happens that the one I bought was flood damaged to the point that I had to toss the stock speakers and build a new cab.

Rather than buy four 10" speakers, I opted to use just one, a Weber VST 15" Ceramic California. I have no idea what the stock setup would have sounded like, but it sounds eargasmic now! :D