Problem: My listening area is about 300 Sq.ft., but it opens up into a kitchen (over a bar) and into a breakfast area, so that altogether it could measure up to 600 sq.ft. The ceiling height is 10' everywhere. There is no usable corner in the listening area. I have identified 2 possible locations for a single SVS PC+ 20-39 against a wall, but one is near a corner fireplace opening and the other is near a large hallway entrance. SVS is not very encouraging that this speaker will have satisfactory loudness in my setting and strongly encourages me to go with a 2 speaker PB model. But I cannot identify ANY suitable location for one of these. Is there another better choice? I have been doing without a sub for a long time because of uncertainties like this. My use is probably 80% HT and 20% music.