Anyone Using Four Subs In A Home Theater?

you may find this interesting

http://www.audiokinesis.com/product_ak_swarm.html

Duke seems to be very knowledgeable

I use 3. 2 JL113's in the front for HT/2 channel & a Rel Stadium III in the rear for HT only. It does take a while to get it right with 3 subs have fun with 4.

With a big room, try them in a corner to get the most out of them.

Did you see an add or a site about a company marketing a four enclosure system with a controller? I did, just recently but I can't find it again.

They looked like they could be about ten or twelve inches square and maybe twenty inches tall. They may be wireless.

Spreading the bass output can have advantages.