Adding a sub (s) to a fullrange system (nearly fullrange in your case) may or may not be an upgrade. If you can get the sub to integrate with the mains... the "potential" is there for more clear midrange reproduction from your VR's...and of course better, and deeper bass.
I have a nearly fullrange speaker system (27 HZ), I do run a pair of large subs with them. In my case the "potintial" becomes fact. My room is fairly large, dedicated... and with no placement restrictions on speakers, or subs.
Looking at your pics, it looks like you may have very few placement options. Hopefully one of the subwoofer placement options that you do have, would offer enough wiggle room for proper integration.
If you do try it...80hz is a good place to start.
Dave
I have a nearly fullrange speaker system (27 HZ), I do run a pair of large subs with them. In my case the "potintial" becomes fact. My room is fairly large, dedicated... and with no placement restrictions on speakers, or subs.
Looking at your pics, it looks like you may have very few placement options. Hopefully one of the subwoofer placement options that you do have, would offer enough wiggle room for proper integration.
If you do try it...80hz is a good place to start.
Dave