This would be my 2nd set and they are fantastic. They compliment my Pro Reverb very well. I would recommend Jupiter to anyone looking for replacements or upgrades to a vintage amp. They also look great too which is a plus.
This is my second 12LA, These are by far the best Alnico Speakers out there. I will purchase a 12 LC next because I know if these are so awesome the ceramics must also be. I received my order in under 3 weeks.
This recent purchase of 2 Jupiter 12LA 50w is for a 2x12 cab driven by a fender 66 Bandmaster. The other amps and cabs I have Jupiter s on are as follows
- 4x10 cab , fender custom bassman head
- 2 x 12 cab, fender custom super reverb dumble head
- 1 x 12 with Magic Amps Vibro Prince
- 1 x 12 with Torres Engg Super Texan
- 1 x 8 1970 Fender Riviera Champ
- 1 x 8 Kings Amplification 3w P2P
Needless to say I love Jupiter Speakers.
I’ve just recently installed the speaker as an upgrade for a 22W 1x12 custom made amp, and I think it lives up to what I’ve read about it. I’ve made a video comparison that doesn’t do it justice, but there's a brief review in the video description: https://www.youtube.com/watch?v=k4rT8lXlrs4
Being installed in a 1970’’s Fender Tube Amp. So far this is an excellent speaker choice. Highly recommended . Speaker looks very well constructed and shipping was fast and properly packaged.
Orders have a lead time of approximately 1 week to ship.
12" seamed cone with large alnico motor, upgrade replacement for Jensen P12N.
"This is the speaker that floored us and set us on the path to digging in and placing a call to Jupiter. We'll just cut to the chase and say this is the closest to a vintage Jensen of any modern speaker we have ever heard. In the Deluxe Reverb, it adds more headroom, which is absolutely magical, and lets us explore much more wonderful territory before the amp gushes like a great DR will do. There is a fullness and clarity, and the breakup is excellent. The vintage 1959 P12N has less power, and again, is smoky and woody, but doesn't have the note definition of the Jupiter. It is amazing, though. Of special note, the Princeton Reverb with the Jupiter 12 was fantastic, eye-opening, and we could gig that combo until we fly to the great gig in the sky. So good. And in the tweed Deluxe, game over." ToneQuest Report
Dimensions:
-Diameter: 12.25"
-Depth rear mount: 6"
-Cut-out hole diameter: 11"
-Mounting Holes: 1/4"
-Number of mounting holes: 8
-Mounting Hole Circle Diameter: 11 3/4”
Specs:
-Power Handling: 50W
-Sensitivity: 100 dB
-Voice Coil Diameter: 1.5"
-Magnet: Alnico - 40oz
-Weight: 10lbs
ToneQuest Report PDF - on Jupiter Speakers April 2023
As appeared in The ToneQuest Report, April 2023 Vol.24 No.6, Pages 11-16