Excellect choice! NO CLASS D please. Too many excellent A/AB amps for sale. Minimum 100 watts into 4 ohm. Tdeally you should match amps. Crossover setting should be assymetical, different rates and frequencies. For many years I had the MG20 biamped with Bryston Electronic Crossover and Threshold A/AB amps top and bottom. You will be pleased.
Then I heard my first Eminent Technology LFT8.
Then I heard my first Eminent Technology LFT8.