which sub to get


which sub would be better for near field listening in smallish room , and would match well with dali ikon 2 speakers, rel t-5 or svs -1000? thanks.
remains8
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FWIW:
In my small (11x13) dedicated listening room the main speakers are a pair of Sonus Faber Liuto monitors As an experiment, I added a couple of Andrew Jones designed Pioneer SW-8MK2 subwoofers. I'm quite pleased with the results. The ROI on this combination has exceeded my expectations by a large margin.

YMMV of course.
You may only need one sub but it depends. It is a practical compromise though. Two are really needed for optimal results in all regards from a sweet spot. That's why any full range stereo speaker has woofers. 4 even maybe if you want the right bass throughout the room, not just the sweet spot.