Using 2 Subwoofers

I own two 15" non-ported audiophile subs and have them placed on either side of the room. One in back and the other in front next to my towers. For two channel music I turn off the sub in the back, because I prefer all the sound coming from in front of me. For movies both subs are set to levels that make you feel like a neutron bomb was dropped on my house.

Therefore, I recommend two... you can always turn off the second one.

I use 2 JL F110's in the A/V room - and I can say that 2 subs sound a lot better than one. The overall response is smoother - there is no localization - and it's a huge presentation - Just a solid Wall of bass - One is good but it looses that magic

Dovjm, I have a SVS PB13 Ultra in a room really close to yours and it works extremely well. 14x19 roughly with 1 doorway and open to dining room on other end. I keep the volume at center on back of sub and my pre measures from -15 to +15 and that's set at -9. All other output settings within sources are center -0-. I recommend the SVS....Bob Reynolds recomended it to me in one of my forums and love it. Thx Bob....

Regards Bacardi

I found in my 11X15 room,one sub was nice,but with two it
adds a real nice blanket of bass for the music to lay on.
It definately sounds complete.
I also noticed alot with one sub DD-15,if you moved from your listening spot even 6"the bottom end would change,thnner,less ect.
Two subs are superior to one and it's not loudness superiority
it's an eveness across the whole room and for me that's a
completeness you can't get with one.
Borrow another and you will hear it for yourself and YOU WILL KNOW.