Quit looking at cheap. Go ahead and get a EVM12L
It's 200w, almost 19 pounds and close to $300!
It's more than a Tone Tubby alnico, a 15" WGS alnico, a Celestion Blue alnico or Gold and just about any other alnico or ceramic speaker I can think of.
What amp do you use it with? Not your AC15 or Princeton.
Well, you know I like different speakers and even though I have sold 14 amps, I still have more. Seriously, I make extension cabintes and use different speakers in them. Mainly single 12's work all around. Sometimes I need a speaker that is almost impossible to distort. The EV12L does NOT sound good to my ears except for playing clean and round tones. It lends itself more towards the bottom end. And even thought I am not a huge fan of Zack Wild, with all the high gain he uses you can still hear every note he plays. Exception, I do think his solo in Mama I am Coming Home he played for Ozzy was great.
For instance, Hendrix's Little Wing sounds good no matter where you have the selector. It is very much like a Full Range JBL, but tends to not pass any shrill highs. Not quite as good as a Altec 417, but still affordable.
In order for a clean speaker I prefer the Altec 417, JBL D120, and then the EV. I also like the old EV SRO/12 Alnico, but again getting rare and expensive.
I also have one in a Mesa Mark I. Yes, cranked it is painful, but they sound really good playing open chord voicing and cascading solos.
To me, a speaker change is much more effective than anything else once an amp is tweaked to my liking. Sluckey was wanting a speaker for his amp, The Hampeg and was using a Celestion loaded Sunn cabinet and had one of the finest clean tones I have heard and I just thought this would work well.
Finally got a speaker for the tv cart. Thanks to SILVERGUN. It's a beast! Sounds good with the Hampeg. Didn't help my playing though.

Speaker looks like it is home.