I just had my system retuned at my installers for various problems which have all been resolved except the lack of midbase with the diamond hex s600 midbase components. My installer told me if he added to much via the crossover more than likely the speaker would blow. He said he has seen thus happen quite a few times as they used to be diamond dealers. He personally likes the speakers but he says they can't just deliver alot of midbase. Anyone else have this problem?

Audison LRx 6.SR surround amp 55w*5 and 150w*1 sub
Navone LOC's (just fixed at installers)
Diamond s600 components front
Diamond D361i 6.5'' D3 for rear
JL 10w3D4 sub in custom fiberglass enclosure
Dynamat front doors, rear deack and trunk lid