Arbortech speaker

 

Using Arbortech’s innovative power carving tools you can create a speaker sound amplifier out of plywood for your phone or tablet.  A straightforward and cheap project with really effective results of a good looking speaker.

About this Project

We used the below dimensions (see plan) but this project is suited to various sizes and depends on your phone or tablet.

Time Taken

3-4 hours

Tools menu

Also needed

Marine Plywood –  6 layers of plywood, divided into bottom and top sections.

Arbortech Speaker Plans

These plans are supplied for limited non-commercial production only. Persons or organisations interested in the commercial application of this, or any other K. Inkster designs should contact the author C/- Arbortech Pty Ltd. Copyright K & K Inkster 2016 all rights reserved.

Supported steps

Step 1

Start by cutting six squares of plywood to the same size. Put three aside. In one of the three remaining layers, drill and chisel out a slot big enough to hold your mobile or tablet, this will make the top layer. Next, drill a hole through the other two pieces of plywood stacked on top of each other. Where you place the hole will depend on where the speakers are on your phone.

Step 2

Line up the holes below the phone slot, glue and clamp this stack of three pieces together to make the top section. Then glue and clamp the second stack of wood together (remaining 3 layers) and give everything plenty of time to dry.

Step 3

Once dry, use a template and outline where the speaker port will be on both the top and bottom sections.

Step 4

Using the Arbortech TURBOPlane, sculpt it out following the template guides.

Top Tip: Follow the plywood contours as you progress into it to achieve a uniform shape.

Step 5

Bring the two sides together and check for alignment, adjusting when necessary. Once you’re happy with the rough shape, switch to the Mini-TURBO coupled with high grit sanding discs to further work on the fine shaping. To get an even smoother finish, switch to the Contour Random Sander with lower grit sanding discs. It’s orbital sanding action will create the perfect finish on these round free-formed shapes.

Top Tip: As it’s difficult to perfectly match the  top and bottom, slightly round the inside edges so that there’s not a defined edge as they come together.

Step 6

Using Finishing Oil, oil the inside shape, then glue and clamp the bottom and top together. Once dry, using the TURBOPlane and the Contour Random Sander round all of the outside edges, showing the natural grain of the plywood. Finally, apply a coat of finishing oil and allow to dry.

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