I recommend REL sub, hi-level connection obviously. I used Velodyne sub but was not happy with it in stereo, great for HT though. I had quality issue with it also. Rel is more musical, probably one of the most "music friendly" subs, easy to integrate with a system.
Your Proac 2.5 or 38 would benefit from a sub as well. Sub in a system is not only deeper, tighter bass but improved soundstage, more open, more "air", more micro detail.
You have to set the crossover properly, most people set it to high.
Your Proac 2.5 or 38 would benefit from a sub as well. Sub in a system is not only deeper, tighter bass but improved soundstage, more open, more "air", more micro detail.
You have to set the crossover properly, most people set it to high.