I've the VR-1/VRS-1 combo and the integration between both is perfect. I love the thightness of the VRS-1 bass. But the VRS-1 seems a bit out of place with the VR4jr. I've the cross-over at 50 hz with the tiny VR-1's and at 20 hz there is already a roll of of -2 db. Going for a VR4jr would limit the usable subs range to ~20-35 hz. Looks like you need the bigger VRS/3.
