I have the Contour 20's and I'm really happy with it. Its my first Dynaudio and first "proper" bookshelf speaker. I was accompanying a friend at the local dealer as he was auditioning speakers and by chance I heard the C20's with a Pass Labs integrated and I was smitten.
My room size is 12.5 x 15 feet almost identical to the OP. I too found the bass wanting on more than one occasion (previous speakers were floorstanders) so I got an entry level REL T5i sub. After obsessively fiddling around with the crossover and sub volume settings I could not be happier.
It's a fantastic speaker, musical and refined. They just need really good stands. I made the mistake of not getting the factory Dynaudio stands in an effort to save $ and ended up regretting it.
My room size is 12.5 x 15 feet almost identical to the OP. I too found the bass wanting on more than one occasion (previous speakers were floorstanders) so I got an entry level REL T5i sub. After obsessively fiddling around with the crossover and sub volume settings I could not be happier.
It's a fantastic speaker, musical and refined. They just need really good stands. I made the mistake of not getting the factory Dynaudio stands in an effort to save $ and ended up regretting it.