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

@tcutter set scale in increments of 10. so set it from 30 to 80dB on the vertical or 40 to 90 on the vertical

@tcutter well this is actually how your subwoofers are in your room... so yes they're better in red but you still have work to do. using that scale hid all that necessary detail from you. you still have 10dB suckouts in important bass ranges like the 60Hz to 110Hz suckout and the 11dB dip between 40 and 60Hz. Basically work is not done at all

@tcutter sorry for pestering but I am very passionate about analysing REW data correctly especially below Schroeder so I’m glad you heeded.

Hope you get that bass holes sorted and get something close to this in the bass - https://imgur.com/gallery/888-subs-room-HZZ4ksZ