Hi there!
I hope you had a nice weekend.
@Oliver:
You can actually connect also a subwoofer to the amp, it worked fine on CeBIT 2007 and we run it here like that w/o any issues. In fact there will be people who are into audio and they most likely not go for this solution, becasue they want to buy expansive gears. As mentioned before, our target is entry-level and those could get a decent and nice sounding audio set for around 200-300€ including our amp. We will publish some more information about this very soon, most likely I will be able to do that next week when I am back from Spain. Furthermore I would agree on what ZeD said.
@ZeD:
The unit is external, as you can see, to not influence the sound, the adapter is external. I added a detailed view of the specs for your information. The retail price for the unit will be around 60€ based on my suggestions at this moment. Some reviews will be published soon as well, working on this part at this moment.
Greetings,
Andy