Anyone Using Four Subs In A Home Theater?

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Stanwal, I have a very large room.
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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.