Best Subwoofer To Use With A Two Way Speaker SystemIf you want to get HT type bass go with the multitude of 12"-15" units.
If you want one s/h that will blend perfect and give you an octave or two lower like it’s an extension of your Wilson-Benesch, then I suggest you look for an oldie but very nice Yamaha YST-160 or 305. These have proper linear amps twin 8" with servo control, very tight and musical, no doof doof droning HT sound from these. And they are the perfect height to use as stands, if you get two.
Cheers George