Subwoofer Suggestion


Hi guys I need your suggestion regarding subwoofers. My system is composed of Focal Kanta 3, Kanta center, 706BK it would be used 50/50 for music and HT. My room size would be 13m by 4m by 3(Length,width,height). Would it be better to go for dual pb1000/sb1000 or single sb3000 or single pb2000 or single PSA S1500?
kulo
svs just introduced their new 2000 series,  i believe they are 750 each.  I would do 2.  I have sb3000 in a 14x24x8 room. Plenty of base, I will add a second because that seems to be all the rave.  But I am extremely happy with the sb3000.   I almost went rel, but svs is no brainer.  45 day trial. 
@pcc67

The svs pb2000 pro cost 1387usd here and the pb pro2000 cost1285usd here, it is almost double here 🤦🏻‍♂️
Kulo, I hate to throw water on the party but if all you have to spend is $1,500 you are better of not doing a subwoofer. For that money you will never do your Focals justice. The overall effect will be worse than no subwoofer at all. A subwoofer system to match those speakers would be at least $4000.00. I would hold off till you have more to spend.