I ended up going with a pair of 4050HDs. Didn't run the subs SUPER Hard, but they ran super cool and felt like they were coasting as compared to the 1850s and the PL6 even.
We run heavy dance music too so i can definitely work em out.
I'll give em a better work out this Tuesday and report back.
But no blown drivers and some powerful sound.
I just wish it had display lights like the PLX series (signal, -20, -10, clip). This is just "Signal" and then "Clip"
FYI You can get these for $940 from Guitar Center by just saying you got a quote from Sam Ash for $940. You could possibly even get them lower, but that's the lowest i could get them. I think if you say Sam Ash, Guitar center will give them away to get the sale. With the $100 rebate that bring the amps to around $1825 out the door for a pair.
-Josh Billings