Originally Posted by fault151
very nice! what speakers you got in the background? The white ones.
The white speakers in the background are my own design when I was still in electronics engineering school many years ago (young and wild

).
This system features 10" bass drivers from Vifa (Denmark), 7" lower mid-range driver from Scanspeak (Denmark), 50mm dome mid-range from MB (Germany) and Panasonic (Japan) ribbon tweeter. The bass below ~ 200 Hz uses active filter while the remaining audio band uses passive filter.