If your other components and speakers are revealing enough, Monoblocks will give you much better sound than a multi-channel amp.
It would be helpful if you posted your entire system so we can give you better advice, help you decide whether monoblocks would be over-kill in your system or not, whether you could use the extra 100 watts that the 400 would provide, etc.
It would be helpful if you posted your entire system so we can give you better advice, help you decide whether monoblocks would be over-kill in your system or not, whether you could use the extra 100 watts that the 400 would provide, etc.