I thought EV made Phoenix and Dynacord was Cobra?
Anyways it's nice to see a solid stack of decent rectangular boxes for a change, (makes me feel I'm not the only one who still does that!)
It's very interesting to me. When these boxes came our way (12 of them) nobody was familiar. We also received 3 Actor systems with the inventory. I knew that HK was quality gear. The bottom boxes are sort like a horn and kinda like a bandpass. The vents are opposite of each other so they have to stack in a specific order. They are very professional looking (much like the C7's mentioned) and are built like a brick shit house. The amps use Motorola Darlington output transistors and you can fix them in your sleep.
They are very coherent, easy to mix on. Little EQ needed and instruments localize nicely. Easy stack for 2 guys too. I love them. Have not brought my KW153's out since I got them.