BumpForce Kit .STEP/3mf Files

Transform your Masterforce parts organizer into a powerful, portable Bluetooth speaker with this complete 3D printable file set. Designed for makers and audio enthusiasts alike, this kit turns an ordinary storage case into a custom-built sound system that looks as good as it performs.

The design accommodates two 3.25” Kicker DS speakers, a Whuzi ZK-1001U amplifier, and a 12V 10.8Ah battery, offering a balanced combination of punchy sound and long-lasting playtime. Every component has been precisely modeled to fit seamlessly within the organizer, maintaining a clean, professional look while maximizing internal space.

Included in this download:

All 3D printable files needed to convert your Masterforce organizer into a Bluetooth speaker

Custom mounting brackets and panels for speakers, amp, and battery

Design elements for internal structure and cable management

Additional hardware/tools required (not included):

(8) M3xD5xL4 heat-set inserts

(8) M3x10 socket head cap screws

(11) M3x8 pan head screws

(1) piece of 10mm x 8mm carbon fiber tube

3 5/8 hole saw

(1) Masterforce® 10-Compartment Adjustable Organizer at Menards

This project is perfect for DIYers who love combining audio performance with creative fabrication. Print, assemble, wire, and enjoy your custom-built Bluetooth speaker that stands out from the rest.

Note: This listing provides digital files only — no physical parts are included. The design is intended for personal, non-commercial use.