Without trying to state the obvious have you auditioned an Aerial SW12? I now have two of them in my system with Aerial LR5s. I recently owned the 7Bs and had the SW12 mated with them. The sound was seamless, clear, and very powerful. If you check out the back panel is more of a command center than a control panel. I know that it’s pricey but discounting is available and the unit is, IMHO, as good as it gets.
Ken
Ken