Bought one of these for my Carr Super Bee and I am very pleased with the results. I also have a GA64 that I love in that amp, but the Jupiter just has a touch more clarity and reacts more freely. Still has a little bit of the midrange like the GA64 that I like.

and i could not be happier. it has a perfect, and i mean Perfect vintage Jensen vibe. it's also more efficient, fuller and richer sounding than the stock eminence speaker. it's slower to break up, and it also has some of the sweetest, airiest top end of any speaker that i've ever heard. amp was modded with a 5751 in P1 and a pair of Russian 6P14P outputs for more clean headroom, and this Jupiter 10SC is the icing on the cake. a total game changer.

Great service and speaker

Great sounding driver in my vintage Fender amp.

I’m using this in a mid-60s Vibro Champ with a custom 10" baffle. Speaker sounds very sweet played clean and it takes overdrive pedals well. I’m only driving this with a 6w amp so I can’t really say how it does at high volume but it’s plenty loud in home and rehearsal settings.