gres
Full Member level 4
2 floor columns loudspeakers, destined for home cinema system. First idea was to make TL, but now I think that making heavy boxes (60kg each) doesn’t make any sense. This project is modest.
Speakers that I’ve used are STX
-GDN-20-80-4-SC
-GDN-14-100-8-SK
-GDWK-10-200-8-PJ
Project is not very expensive, but can give a lot of worthless satisfaction.
Branch point is an original from ArtAudio H125 speakers ( I got them cheap as a dirt). Resistance of them is 8ohm. Unfortunately I don’t know the split. I can only add that them suppression is 12 dB/okt, and that in high tones track are resistors, provably to lour. So I didin’t caount branch but as for my ear it plays nice with rest components. Sound is clear and bass is powerful.
Bass section has 23 liters capacity and is tune for 39 Hz. BassReflex has dimensions : 50mm diameter and 115mm length ( simulate in some software). Only box dimensions are different from those that software gives (capacity is the same).
All device is padded by coverlet ( I’ve got it after car audio construction). I also add some extras – painted beechwood cover
Assumption was to create bi-amping, that’s why terminal is double, also branch must consist some changes. Middle with high tones at one way, low tones at second. Cable inside is 1,5mm2
All device looks that:
More pictures and original text at : https://www.elektroda.pl/rtvforum/topic1461898.html
