ratbagp wrote:
Here is a similar TH design. What is interesting is the use of Advantech which you can buy a Lowes.
http://industriumvita.com/folded-tapped-horn-subwoofer-tuned-for-17hz/
If I were going to build a TH, I would consider the 6 fold version of the following design. Scroll to the bottom of the page.
http://wp.volvotreter.de/projects/th-2/the-tangband-30hz-horn/
Does anybody know of windows software that can be used to enlarge such a design so that it can be printed out on multiple sheets of paper?
ray
First link is new to me. Alpine is a Car subwoofer.
I am aware of the second link. Choose against it for two reasons: 1) Tagband is a low efficient, long throw, stiff cone woofer suitable for HT usage IMO, 2) multiple sharp folds create reflections which degrade the sound wave.
TH has become popular in HT market. Not as much in stereo usage.