Harman Kardon 2" speaker enclosure transmission line design
Source: Thingiverse by Arjentapehead
The Harman Kardon 2" speaker enclosure transmission line design is a free printable 3D model from Thingiverse by Arjentapehead. This design is specifically made for 2" drivers made by Harman Kardon, they are widely available on the usual sites, and tend to be cheap. You can download the STL file from the original listing below and print it at home.
About this model
This design is specifically made for 2" drivers made by Harman Kardon, they are widely available on the usual sites, and tend to be cheap. using 2 of them in parallel gives a 2 Ohm load, that is driven by a class-D amplifier (ideally something with the TI TPA3128 chipset) PCB design for an amp + USB soundcard are available as well. Assembly is simple, loosely fill enclosure with wool for speakers, and use wooden dowels to attach both sides together. add hole for a cable and then either use good quality double sided tape or silicone glue to air-tighten the enclosure. the wooden dowels are actually sticks from large size cotton buds, cut sideways to make them sharp, and i use a steel dowel tool to slightly widen the holes to get a good tight fit. some force is required to force the two sides…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Harman Kardon 2" speaker enclosure transmission line design is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Arjentapehead.
- Who made this model?
- Designed by Arjentapehead, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
