Bluetooth Ammo Can Speaker

Introduction: Bluetooth Ammo Can Speaker

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I made this ammo can bluetooth speaker, it sounds really good and it is very loud as well. For all the parts and the instructions on how to make it see the next steps.

Step 1: Parts List

The parts you will need:

- 50 Call Ammo Can
- Sound Insulating Foam
- Nuts and Bolts for speakers
- 3S Lipo https://hobbyking.com/en_us/turnigy-5000mah-3s-25c...
- Lipo Charger https://hobbyking.com/en_us/turnigy-accucel-6-80w-...
- Speakers (13 cm) https://www.amazon.co.uk/JBL-GT5-502-13CM-105W-SPE...
- Amplifier (with Bluetooth) https://nl.aliexpress.com/item/1pc-TPA3116-Class-D...
- Power Distribution Board https://nl.aliexpress.com/item/F16892-Matek-Mini-P...
- 12V led switches https://nl.aliexpress.com/item/1PCS-Red-Color-12V-...
- 12V Usb Charger https://nl.aliexpress.com/item/2016-New-Arrive-12V...
- XT60 Plugs https://nl.aliexpress.com/item/10-Pairs-XT30-XT60-...
- Speaker Wire https://nl.aliexpress.com/item/JSJ-14GA-600-Strand...
- Crimp Connectors https://nl.aliexpress.com/item/330pcs-lot-Assorted...
- Potentiometer Schaft Knobs https://nl.aliexpress.com/item/10Pcs-Volume-Contro...
- Volt meter https://nl.aliexpress.com/item/MYLB-New-Mini-Digit...
- Velcro https://nl.aliexpress.com/item/20MM-1M-Pair-Black-...
- Solder https://nl.aliexpress.com/item/New-Welding-Iron-Wi...

Optional:

- DC input https://nl.aliexpress.com/item/3A-12v-for-DC-Power...
- 3.5mm input https://nl.aliexpress.com/item/10PCS-Lot-PJ392-3-5...
- Step Down module https://nl.aliexpress.com/item/DC-DC-Buck-Converte...

When external bluetooth module:

- Ground loop isolator https://nl.aliexpress.com/item/1PC-High-Quality-3-...
- Bluetooth module https://nl.aliexpress.com/item/Ugreen-Wireless-Car...

3D Printed speaker grills:

- 3D printer
- PLA Fillament
- Spraypaint
- STL file (In the description, file is for 13 cm speakers specifically)

Tools:

- Soldering Iron
- Jig Saw + Steel cutting blade
- Cordless drill + Steel drill bits
- Steel file (different shapes)
- Hot Glue Gun
- Locktide

Step 2: Build Progress

- Mask the entire ammo can in masking tape to prevent scratches.
- Drill/cut the desired holes.
- Put all the electronics in the holes.
- Use some type of glue or locktide to secure the speaker nuts and bolts, this will prevent the nuts from comming loose because of vibrations.
- Wire all the electronics with the help of the schematic in the previous step.
- Plug in the 3S lipo
- Flick the switch
- Have fun!

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    7 Discussions

    0
    Hoptrop
    Hoptrop

    2 months ago

    I am looking at your set up, how would the battery be charged, do you have an updated plan that includes a battery charging option?

    0
    JeroenW14
    JeroenW14

    Question 2 years ago on Introduction

    where is the blue switch in the electrical layout?

    0
    Giello123
    Giello123

    Answer 2 years ago

    The blue switch is optional for turning on and off the bluetooth. You could wire it between the bluetooth module and the 5 volt power. But that's only possible if you have a separate bluetooth module. If you have the bluetooth build into your amplifier, you won't need the blue switch. I have a separate bluetooth module, but I haven't wired the blue switch up because it isn't really necessary. So it's just for looks in my case haha.

    0
    jhjspecks
    jhjspecks

    2 years ago

    How did you wire the battery for this project. Bought the same battery and new to this. can you show pictures?

    0
    Giello123
    Giello123

    Reply 2 years ago

    You will have to buy a female xt60 connector. You will have to wire this according to the schematic shown in the steps. You will then plug your battery in the female xt60 connector, and you will have power!

    0
    jhjspecks
    jhjspecks

    Reply 2 years ago

    Do you have to use the power board or can it be wired right to the switch?

    0
    Giello123
    Giello123

    Reply 2 years ago

    You will only need the power distribution board, if you have a 5V Bluetooth receiver. Otherwise you can also wire al the 12V's im parallel, and you don't need the power distribution board. The distribution board does clean up the wires do, so I would recommend it either way.