Sub with loud popping sounds

[primaz]

Probably for your room size and personal tastes adding another sub would solve this and make you happier. SVS are good subs but you might want to consider the Outlaw Audio LFM 1EX for $649 that can go a little lower than your SVS that the spec says it can go to 18hz; the Outlaw can go down to 16hz. I have that as my second sub and it is great on music and when I push the home theater for a movie it can handle any track at incredible volumes with ease Using a sound meter you can adjust the two subs to provide smooth even output to fill the entire room.