Unless you listen at low volume, I'm dubious of your 25 SET's ability to drive the midrange and tweeter section of the VR4 Jr since the Jr speakers have a 4 ohm impedance from 150Hz - 20Hz.
If you can, I'd suggest taking your amp to a local VS dealer and listening to the combination before you buy. Otherwise, buy used VR4 Jr so you don't take a beating if you decide to sell.
If you can, I'd suggest taking your amp to a local VS dealer and listening to the combination before you buy. Otherwise, buy used VR4 Jr so you don't take a beating if you decide to sell.