Kehm the blades work well in most rooms you do not need to wide a room b lade 2s wil work in a médium sized room they do not need to be placed especially far apart a good spread would be 8 yo 12 feet apart but they can go closer
The blades benefit from toe in
W3 have had blades on display for over 10 years
When driven properly they are amazing
DAVE AND troy
AUDIO INTELLECT NJ
kef blade dealers