Glad to hear it... I just bought a pair of HERTZ MLK 165 Mille. I will be running them off a JL HD 600/4
http://mobile.jlaudio.com/products_amps.php?amp_id=482
When I see that some of you are running these speakers active.... and I see no active xover in your equipment list... are you using the xover on the amps?
I don't see how you can do both low pass and high pass on the mids... how are you doing this?
I got on Hertz website and answered my own question... seems as though they allow for bi amping through the passive xovers... that is not active, just bi-amped.