Research for subwoofer


I have Bryston model T bookshelf speakers connected to a Luxman 509 that plays high res "Qbuz" music, jazz, pop, classical. ETC.   I am considering agreeing a sub but would like some opinions of what might work well with this set up.  The sub would have to go on the floor, could be powered or not.  Would like to build more of a stage with additional bass. 

Thoughts?

Thanks Dave

kuttler

Keep in mind that two subs are the best way to go. Getting one is great and will make your system better. Just that two subs takes it to a whole new sound level. I am a Rel Acoustic fanboy, so this is my recommendation https://rel.net/collections/serie-tx

this company has a reputation for being easy to integrate with speakers for a seamless setup. If I can use my experience they are correct. 

Before buying anything, you should hear Rhythmik. Push pull subwoofers are vastly superior to any other! So much cleaner and cheaper than Rel. 

Plus one on Rythmic recommendation. Roll off your bookshelves at 50 or 60;hz and get a Rythmic sealed sub or 2 sized for your room.