Louder ESP32 Mini 55 – 55 mm Speaker Panel Mount / Enclosure

I designed this enclosure/mount for the Louder ESP32 Mini 55 to install it directly onto speakers with a 55 mm speaker terminal / connector panel opening.

I’m currently using it on both the JBL Control One and JBL Control One Pro, which are also shown in the photos.

The mount consists of a main enclosure and a spacer ring. The spacer provides enough room behind the Louder board and also includes convenient storage holes for the original speaker terminal screws, so they don’t get lost if you ever want to return the speaker to its original configuration.

The Wi-Fi antenna can be attached directly to the mount, keeping the installation neat and compact.

Assembly

For mounting the enclosure to the speaker I used:

• 4 × 3.5 × 30 mm wood screws

• The original screws can be stored in the spacer ring

• No modification of the speaker enclosure is required apart from removing the original terminal panel

Connect the speaker wires to the Louder ESP32 Mini 55 and add the discance ring before connecting the speaker before mounting everything.

Depending on the cable length, it helps to rotate the complete Louder assembly while installing it. This allows the speaker wires to twist neatly instead of bunching up inside the opening, making it much easier to position and screw the mount onto the speaker.

The USB-C port remains accessible from the outside.

Compatibility

Tested with:

• JBL Control One

• JBL Control One Pro

It should also work with other speakers using a suitable 55 mm terminal panel opening, but I have only tested it with the JBL models above.

Printing

The parts shown in the photos were printed in ABS. No supports should be required depending on your printer and orientation.

If you use this mount on another speaker model, feel free to leave a comment with the model name so the compatibility list can be expanded.