View Full Version : Ampeg Reverberocket II Speaker Suggestions

01-15-2011, 02:00 PM
The speaker in my 1966 Reverberocket II blew. It is a 12-inch alnico with the codes 5812170 137. So I guess that it is a 1958 CTS, can that be right? I bought the amp second hand so it might be a replacement. A couple of questions:
1.) Anyone have any suggestions for an appropriate replacement or upgrade?

2.) Is the original (?) CTS worth reconing or is it better suited as landfill?

01-15-2011, 03:57 PM
It's the numbers after the "137" that show the year and week of the year. I've tried a few in my RRII and like my Weber reconed '58 Jensen P12P best.


01-15-2011, 09:28 PM
Wow, that tolex is in great shape. Did you recover it? Mine has the traditional blue check.

As for the speaker, the only numbers after the 137 are a 626.

Well, no love for the CTS. Turns out that the Cannabis rex I had sounds pretty good in this amp.