Jupiter is my standard upgrade after I get an amp and feel it out. Jupiter speakers are SOLID and sound FANTASTIC. Can't relay more than that. 🎸🎶

Replaced a Celestion Type "A" speaker with the Jupiter Midnight M12C and couldn't be happier. The Jupiter Midnight was installed into a Carr Skylark amp that had previously sounded like it had a blanket over it. The Midnight opened up the tone of the amplifier the way I hoped for. More presence in the higher range and more tight resonance on the bass end. Overall very happy with this speaker. This is my 2nd Jupiter speaker as I have a Jupiter 12LA that came with a MilkMan amp I purchased, and that too is an awesome sounding speaker. There's no other speaker manufacturer that does better than Jupiter when it comes to American-voiced speakers. Highly recommended...!

As the title implies, took me awhile to find the right speaker for early type Jensen/Americana with high powered blackpanel 6L6GC Fender amps like the Bassman & Pro Reverb.

As a roots/rock/blues type player that digs in with pick & fingers I tweak my fender amp circuits to handle transients sweetly & reduce ice pick response (especially bassman heads).

But any Jensen type modern speaker I've tried including all the Weber 12F150 cone types were too punchy & loud. The 12LC was a step in the right direction, but again too agressive.

I have a M12C 4 ohm in a 1X12 cab for the bassmans, & a M12C paired with an original Utah in the Pro Reverb. The 97db rating is a great match for 6L6GC'S giving more of that 60's response. I play low to medium volume for Americana music.

I also use a WGS ET90 4 ohm speaker 1X12 cab for loud gigs with my 90's band. The M12C has a 50 watt rating so in that application I'd be afraid to damage them. The ET90 is rated at 90 watts & has some Celestion grit which works for grungy stuff.

Great!