As I also replaced all the cap´s, resistors and internal wiring, that are still burning in. They have played about 20 hours now and think still under transformation.
However, the sound are sooo nice and it seem´s much better than without the extra dampening. Thank you som much for you´re...
I´m not quite sure Polyfill is the best damping, as sheep wool should be the very best. So yesterday, I went to a nearby farm and bough about 100 grams of genuine sheep wool from sheep derive from a small island here in Sweden. And today I packed the midrange chamber fifty fifty with sheep wool...
I ended up with standard white fabrication at all panels, except the front panel. Then I used a 10 inch x 10 inch (25cm x 25 cm) black dampening at about 15 grams, purchased from a car audio store - that I folded and packed lightly and filled about half the chamber. And at the bracing, I glued a...
Another way to go is using foam rubber at the back, and maybe Polyfill at the side panels.
https://www.bax-shop.se/flightcase-skumgummi/penn-elcom-ljuddampande-skumgummi-20mm-200-x-100-cm-antracit
Othwerwise, I think the best is to just pack the Polyfill quite loose almost all the way and not...
So you think there will be a need for more dampening filler than just for one sheet glued at each panel all around?
When looking at the assembling of the B/W 800-series, it look´s like they use Poly filler just for the sides, not the complete chamber space...
You´re maybe right, that I should had let the dampening be untouched to not change the parameter´s too much for the speaker!
But when look at the Youbute clip when B/W assembling the 800-series, they use dampeing just at the sides of the midrange chamber, I think.
As it´s possible to...
Thank´s for your reply!
No, I will not leave without any dampening at all, as the back, side and down panels has wool glued to them. The question is if that´s enough, or if the complete chamber should be filled with that folded 70 * 30 cm (27 * 12 inch). Do the midrange chamber really demand...
I´m modding my 683 S2 speakers by replacing the cap´s and resistors and also rewire internally by soldering directly to the driver´s.
When I uninstalled the midrange kevlar FST, I realized the cabinet housing was packed almost all the way up to the driver magnet with dampening wool, altough...
I´m modding my 683 S2 speakers by replacing the cap´s and resistors and also rewire internally by soldering directly to the driver´s.
When I uninstalled the midrange kevlar FST, I realized the cabinet housing was packed almost all the way up to the driver magnet with dampening wool, altough...