Apache 2800 Boombox Speaker Insert

Apache 2800 Portable Speaker Insert Kit - Modular

Transform your Apache 2800 Waterproof Protective Case into a clean, professional portable speaker with this modular 3D printable insert kit.

Designed around a workbench-first assembly philosophy, this three-piece system lets you assemble, wire, and fully test the complete insert before installing it into the case. The result is easier wiring, simpler troubleshooting, and a cleaner finished build that's easier to maintain, upgrade, and customize.

🆕 Version 1.1

What's New

• Added TW100U Right Side Panel

• Added Standard Left Side option (no Dual Lock cutouts)

• Updated Assembly Guide

• Expanded modular amplifier support

Features

🔧 Workbench-First Assembly – Build and fully test the complete insert before installing it into the case.

🔄 Modular Design – Supports multiple amplifier configurations with interchangeable Right Side panels.

🔌 Clean Cable Routing – Organized component placement for a professional finish.

🛠 Easy Maintenance – Remove the complete insert for future upgrades or repairs.

📦 Integrated Mounting – Built-in mounting tabs designed for secure installation using 3M Dual Lock.

🎵 Storage Compartment – Dedicated space for accessories or small tools.

Modular Amplifier Support

Choose the Right Side panel that matches your amplifier:

- TW100U - ZK-1001U Simply print the panel that matches your amplifier—no redesigns or modifications required.

What's Included

This download includes:

- Left Side - Floor - Right Side Panel (TW100U) - Right Side Panel (ZK-1001U) - Professionally Designed Assembly Guide (PDF) Print Recommendations

- PETG recommended for strength and durability - 0.20 mm layer height - 25–30% Gyroid infill - Print every part face-down for the best surface finish Hardware Required

- 7 × M4 × 10 mm socket-head screws - 7 × M4 heat-set threaded inserts - 3M Dual Lock fasteners - Sound-deadening material (recommended) Compatible Components

- Apache 2800 Waterproof Protective Case - CITYORK or KBT 24V 4Ah lithium battery - TW100U or ZK-1001U amplifier - Standard USB charging ports - DC power connectors - Power switch - Speaker connectors Assembly Guide Included

A professionally designed PDF assembly guide is included with the download, featuring:

- Print recommendations - Hardware list - Assembly walkthrough - Build reference photos - Installation tips - Finished build photography I'd love to see what you build!

If you print this insert:

⭐ Please consider leaving a rating on MakerWorld.

📸 Share your finished build in the Built Not Bought Boomboxes Facebook Group and inspire the next builder.

🎵 Check out my other Shimmy's Customs portable speaker insert kits for additional Apache case sizes.

Thank you for supporting Shimmy's Customs and helping grow the DIY boombox community!

Happy printing!

— Shimmy's Customs