Tiny Speaker Horn for 28 mm headphone driver

Tiny speaker horn that fits a surplus 28 mm diameter headphone driver. Very quiet, but can be driven from a coin cell powered microcontroller.

I built this to play Blake 'PROTODOME' Troise's Micro Music Macro Language demo compositions on an ATtiny85. Buy the album! 4000AD | PROTODOME

Print Settings

Printer Brand:

Prusa

Printer:

I3 MK3S

Rafts:

No

Supports:

No

Resolution:

0.3 mm

Infill:

20%

Filament: Materio3D PLA Lavender Purple How I Designed This ===================

Qualifications

I am uniquely qualified to design this speaker because I once delivered a newspaper to Ivor Tiefenbrun of Linn Products.