Wjerk. A Climate Design Studio. Designing for the Welfare of All Life.

Finished Solarpunk Boombox next to the solar panel it charges from, photographed at an angle in a hallway

Solarpunk Boombox

What if all our electronic devices were solar-powered? A working boombox, built in the shop to find out.

Solarpunk Boombox is part of an ongoing series of speculative design fictions that are also fully working objects. Rather than answer the provocation in a rendering, this one gets answered in the shop — with a miter saw, a drill, and whatever was already on the shelf.

Ad hocism as method

The build takes the most familiar form in consumer electronics — the boombox — and rebuilds it from what was on hand: plywood offcuts for the body, a scrap dowel for the handle, a pair of salvaged Aiwa speakers, an amplifier, and a decommissioned Apple AirPort Express, wired together with whatever adapters made the connections work. Nothing here was bought new for the project; the aesthetic is the material logic made visible.

How it's powered

A solar panel charges a power station built around a pair of 20-volt power-tool batteries. From there, the boombox runs off battery power — or plugs directly into a wall outlet with a standard extension cord. Same object, three ways to keep it running.

How it plays

The salvaged Apple AirPort Express gives it AirPlay streaming; there's also a standard 1/8" aux jack for anything that wants to plug in directly.

In the shop

From sketch to finished object: sourcing salvaged speakers and offcut plywood, cutting and assembling the enclosure, then wiring it all together.

Pencil sketch of the boombox with hand-labeled dimensions, 23 7/8 by 8 inches, and a cut list for the plywood pieces
Working out the box's proportions before cutting anything
Pencil sketch of the boombox's classic silhouette next to a detail sketch of the dowel handle joinery
Sketching the handle joinery and the boombox's familiar silhouette
Workshop bench with plywood offcuts, a pair of salvaged bookshelf speakers, and a project notebook staged before cutting
Salvaged speakers and plywood offcuts, staged before cutting
Assembled plywood enclosure sitting empty on a workbench, surrounded by drills, screws, and dowel stock
The enclosure assembled, ready for wiring
Both salvaged speakers mounted in the plywood enclosure with the dowel handle attached on top
Both speakers wired in, handle mounted
Close-up of the dowel handle, joined to the enclosure with two small wood blocks
Detail: the dowel handle, joined with scrap blocks
The boombox on the floor wired to a solar panel propped against the wall
The full power chain: solar panel to boombox
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