Recent content by JJGR

  1. J

    Fender Rumble V3 100 speaker up-grade ?

    At first I was planning to use the Eminence speaker box software to find out how the ports should be tuned for the new speaker but after listening to the result, I didn’t feel it necessary to go through the trouble of making other changes.
  2. J

    Fender Rumble V3 100 speaker up-grade ?

    I did the upgrade using the Beta-12A-2. Since the holes didn’t line up, I made new holes. I was able to re-use the original t-nuts. To remove them from the original holes, I partially threaded the screws into the nuts and used a hammer to lightly tap down on the screws. After removing the...