I just put an ET65 in my Peavey Studio Pro 112 and I love it. It helped tame shrill highs and overly prominent mids of the stock speaker.
I also bought a little Peavey Blazer 15 watt amp for low volume bedroom use and I want to upgrade the 8 inch speaker. WGS is my first choice for a number of reasons, including price, but i can’t find many forum posts or youtube videos on the W8C. (I have seen Vaughn’s Champ video).
I know any 8" speaker will sound small… that’s okay. I am not looking for volume, just better sound quality, The stock speaker sounds boxy and the midrange is too honky. I would like more bass, but my expectations here are reasonable.
I am also looking at:
Eminence 820h… pricey but I am willing to pay if it is worth it.
The Celestion Eight 15… very affordable, but will I find the midrange overbearing?
… and possibly Jensen MOD8 or a Weber.
I view a speaker purchase as a long term investment, as I may put it in different amps in coming years.
Any firsthand experiences you could share would be most appreciated!