038.1 – Headphone speakers ⌀ 40mm

Basic info

• Off the shelf headphone speakers
• material: diverse
• measures: ⌀ 40mm, height 8mm

Tolerance

• Size: To work in the solutions this part was introduced with it should stay within the measures mentioned above. But this seems to be an industry standard anyway. (See also below at “buy”.)
• Material: standard tolerance

Get this part

• Buy: Readily available in stores. This seems to be an industry standard. You can find it in many professional headphones on the market but also easily get it as spare parts or for DIY headphone projects. Search term: “DIY headphones speaker 40mm”. The installation requires soldering though.
• Make: No instructions available yet.

Introduced by

• Lars Zimmermann via Trikkka headphones
• Open: This part was bought off the shelf. It is probably prior art. But if you plan to make this yourself – which is pretty unlikely – and use it commercially check the legal status though.
• Original post (14), original post backup.pdf (14)
• Disclaimer