The build is complete and I hooked it up to my HT system last night for a listen. Since, the intended use of this speaker is to watch movies and TV, it replaces the centre channel that came with my Sony HTIB. I started off listening with the sub turned way down so I could get an idea of what range came from the the centre channel. I put on The Transporter. I definitely noticed a lot of clarity. The dialogue was much more easily heard along with the SFX of the car chase. When I turned the sub back on the two seemed to mesh very nicely. I could not distinguish where the sub was coming from and it blended seamlessly with where the centre channel picks up the mid-range. I also watched an episode of Arrow. Unfortunately, unlike the Transporter, Arrow was a digital file not a Blu-ray. I could detect some sibilance that I did not like. I assume it was due to the poorer recording. I will be watching for that on other recordings though.
Overall, I love the design, sound and looks. Thank you to Paul Carmody for the design, Meniscus for the kit, and my wife for the router for my birthday.