Finally I got my RedSound LG12 Passive Stack 1x12 Cab yesterday.
The first impression: "It sounds GREAT!" Seems to be the perfect solution for me now with the powered Kemper.
I never really liked the sound of "real" FRFR solution. To my ear it sounded harsh and a bit thin... I always liked the amp in the room sound... but with a cab I was not satisfied either, because I missed the high frequencies. It always sounded a bit muffled to me.
The RedSound is in between FRFR and CAB, has lots of clarity without being too harsh. And now I can use the different cabs from all the amazing profiles out there... And it sounds good at any volume level!
Still playing a bit with the eq settings on monitor out to get the perfect sound, but I am really close to what I want.
Here is what I have tried so far:
Powered Kemper with 1x12 Vox BC112 Cabinet, Marshall 1960A 4x12, Yamaha DXR10, Samson active nearfield monitors, RedSound LG12 passive 1x12
For me the RedSound is the best joice if you like the feeling of a cab behind you with the clarity of FRFR. And since it sounds good on low volume it is perfect for practicing at bedroom volume.