The only Class D amplifier Anthem sells is the M1 mono. The only seven channel amplifier they sell the the PVA-7 which is class A/B.
I have the 5 channel D-Sonic based on B&O Ice modules. I have a MarkII version. I'm very happy with it. I have three 1100 Watt modules for the fronts and two 500 Watt modules for the rears. Before purchasing the D-sonic, I was Using Bel Canto Ref1000MKII's for the front two channels. The D-Sonic is 98% of the Bel Canto's. I was able to sell my Bel Cantos and the other amps, purchase the D-Sonic, and put some money in the bank.
Dennis was very easy to deal with and I'm very happy with the product and experience. I'm currently saving to replace my current 5 channel amp with the new version based on the Pascal modules. I would already own it if it wasn't for a medical emergency.