There was a nice discussion getting started on different versions of ICEPower Class D amps in Dr. Geddes forum that I thought would be best to continue here.
For those not familiar with them, these are pre-designed class D modules which various companies take and incorporate into their own boxes: http://www.icepower.bang-olufsen.com/en/solutions/speaker/ASP_SERIES
And the ASX2 series: http://www.icepower.bang-olufsen.com/en/solutions/speaker/ASX2_SERIES
Can I get Bjorn and Jørn to expand on their comments here?
For those not familiar with them, these are pre-designed class D modules which various companies take and incorporate into their own boxes: http://www.icepower.bang-olufsen.com/en/solutions/speaker/ASP_SERIES
And the ASX2 series: http://www.icepower.bang-olufsen.com/en/solutions/speaker/ASX2_SERIES
Of all the ICE-power modules I prefer the ASP series.
I advice you not to buy ICEpower ASP modules. There are better options out there now. I don't think it matters much which brand it is, they still use the same modules which has it's weaknesses, mainly in the treble region. The ICEpower ASX2 series perform better, so does the mentioned Abletec modules I linked to earlier. The top Pioneer receivers may also be a better option and I doubt that you need more power. The Pioneer receiver with ICEpower puts out what it says in contrast to your Denon or several other AB based receivers.
Can I get Bjorn and Jørn to expand on their comments here?