2x2x12inch or 2x15inch subwoofers


I am deciding between either a Rythmik G22, E22, or E15HP2.

I will buy 2 of each.  Would 2 12inch drivers deliver more room pressureization or 1 15inch driver?  Salk recommends 1 15 inch over 2 12inch woofers.  I have 2 REL S510s in the front of the room connected by both High Level and .1 and the speakers higher up would be in the back of the room.

Room is 2200 cubic feet, and has full accoustic treatments.
dmaddox77

Showing 2 responses by noromance

I just want everyone's opinion on whether a sub with 2 12" drivers will output more low end extension than 1 15" driver
Both specs on their website say 14Hz lowest bass response. Smaller drivers are generally faster.
@golfnutz I must be reading too much REL propaganda! I would suggest that all things being equal, the smaller cone is faster but in reality, probably not. I stand corrected.