Here's an update for you guys:
I contacted XTZ to ask them for the white 10.17 sub which was currently out of stock. I also asked them whether they had any plans for a new model in case that was the reason for the poor availability at the moment, and they said yes! They are launching an updated version of the 10.17 (and probably the 8.17 and the 12.17 as well) called "10.17 Edge" in a few weeks time. The new model features (among other things) a stronger power supply (700 Watt RMS) and a new preamp designed by XTZ and ICEpower. According to XTZ, the new model has:
- The ability to play louder, even in the low frequencies
- More controlled sound
- Improved signal to noise ratio / cleaner sound
- More fine tuning possibilities
And on top of this, there are white front covers available as well, so I just couldn't resist and decided to pre-order two of them
Now I just need to learn how to integrate these two reasonably well. Any help with that is greatly appreciated! (I don't have any measurement gear....yet)