Dual mono with REL Subwoofer

[audio_engr]

Question.

I have a small room - 10.5 feet x 13.5 feet (although there are three 3 1/2 foot openings into the room from other rooms).

Amp - 1000pro
Speakers - Magico S3

Am considering a sub(s). But I have very limited places to put it (them).

Am thinking about two Rel T9i, two Rel S3, or one Rel G1 mk ll.

Thoughts?

ONE G1-MK II will be my ideal recommendation. Though its a large sub in your room, the filters are so fast and so different from the T-series or the S-series that you'll be easily able to dial-in the G1 effortlessly. Also, the sub will offer you soundstage expansion together with a lift in dynamics that will truly amaze you. Make sure you implement the Sub using High-Level connection method that REL stresses strongly. 

Just 1 sub strategically placed should give you astounding results. The G1 is also extremely flexible when its correctly dialed-in to the main speakers and the other RELs do not have many of the crossover features available on the G1 & their # 25. 

Hear the T9i, then the S-series and then the G1. Its a clear no-brainer who wins !