Celestion Cream 12" 8 Ohm

If you have really great amplifier and really good cabinet that fits to Alnico Cream there are not so many guitar speakers that can do what this does.
Provided you do the proper Break in. And break in it needs. Way more than most of the other speakers I have tried and I have tried many.
Before it is broken in it might sound even bit harsh, especially in the smaller cabinets. Once broken in though it is smooth as butter and if provided with proper quality and sized cabinet it is very balanced and very detailed speaker. Musical as well. Very accurate. Really nice chimney cleans and and proper Celestion middle range growl when driven sound is made. In proper box lows are tight and always nicely controlled.
To be honest if you have average tube amp this speaker might be even to much. Sure it will make it sound better but to get maximum everything must be of the top quality. If your amp is dark you might be better off with the Alnico Gold, it will open up your amp. If your amp is to bright go with the Alnico Ruby. This Alnico Cream is not as bright as Alnico Blue but it has that Alnico sound.
Despite being 90 Watt power handling it is not feeling dead with small amplifiers. It has high sensitivity and makes small amplifiers simply louder. Every Watt counts for more. So it works very nice even with 5-6 Watt single ended amplifiers.
Maybe do the break in with strong amplifier first though.