I have an anthem 510, and the sound was good from Revel F208's. I added a 200 watt 5 channel Rotel amp to boost the spl of all channels, and there was not a dramatic difference. Anthem has a very robust toro island amplifier built in. You will be happy with the receiver! My room is similar with 12 foot ceilings, multiple cased openings to the kitchen and dining room, as well as hardwood floors. Listening distance is about 12 feet.