my distance is MUCH further out than 30 cm. My question was do you measure from the back of the speaker or from the woofer's front?
Regarding compatability with Naim gear, I only have the CD5 so far and it seems to work well with the Signums. I am using Spectral amp/pre-amp and MIT cables. I have not heard the Signums with Naim amplificantion, so I can't tell. I plan to do that in due course. U I was intruiged by your abaility to get a good match with the NAIT. I would have though Signum needed more power?
Jay