gres
Full Member level 4
It's a two way channel construction on speakers: GDN-17-140-8-SK and high tones GDWK 10-200-8-PJ
Columns made of particle board 18mm, glue and screw. Capacity of speaker column 17l, tune for 43-45 hz. Tube b-r 75mm.
Bottom partition set with angle to eliminate standing wave. Holes for screws and connections covered by woden putty ( better then car ) doesn't smell and work without antiplasticer.
Finishing with alder veneer. Columns should be light - suitable for furniture, and almost are, unfortunately lacquer gave yellow shade. They aren't polish perfectly cause i wanted to avoid too much shining, now we can see wood texture.
Branch points based on PJ+GDN 17SC project.
Be carefull with veneer. After I had made veneer i took columns to garage. Unfortunately one night have made waves on veneer. Luckily I painted only one , second i left for next day. Then i was smarter, and after I had varnished took them to basement.
After 6 years using PC speakers, quality of sound is incredible. Nice bass in my small room (11m2). High tones very nice for ears. As for me enough of middle tones.
I use it for hip - hop, sometimes radio station. Also movies, then i'm missing subwoofer, but it's still much better then PC speakers.
I drive it by Perun internet construction , with power 100W per channel, that is enough for that columns.
At some pictures you can see that high tones speaker is blown a little bit by screws that has fans at head, those new one are flat and press PJ very well without making deformation.
Original text you can find at https://www.elektroda.pl/rtvforum/topic1496853.html