I'm wondering where the T7V sits between the 5 and the 8. At first I would have assumed it more or less split the difference in terms of output and low end roll off, but if we take Adam's specs/graphs at face value the 7 seems much closer to the 5 than the 8: looks like it reaches but a couple of Hz lower than the 5, and with no where near the flatness of the 8. Thoughts?
If the difference between the 5 and 7 is more about peak output, then I'm thinking the C$120 difference (per pair) might be better put twords a T10 sub (if one is so inclined to go that route).