Nice! I didn't know such a thing existed. That should definitely improve the dulcet tones the RNS belches out.
Agreed on amping the factory speakers. I can tell they have decent enough extension in the bass and a keen mid / top end, but they just lack a decent punch from the shonky RNS to carry it through. The metaphorical equivalent of needing a HPFP
But we all know this is a deliberate ploy from VW to get buyers to tick the "Premium audio" option box. My mate has the Dynaudio package in his MK6 and it's epic. They must do something to the doors / door cards as well because there is zero rattle and vibration at max chat.
I think it's the thought of running 0 gauge down the car and screwing amp boards to the back seats again that's putting me off
I did all that 10+ years ago and can't really be arsed with all that again, hence a nice OEM solution would be cool.