I have a similar room size and listen to rock, jazz, classic and pop. The Harbeth 30.2 to an excellent job if you like the English monitor sound . They have been a recommended speaker by stereophile for many years and one of the best stand mount in this price point . Easy to listen , accurate reproduction of voice and instruments and very versatile. The bass is bang on but not as deep as floor standers. Your integrated would drive them easily . Good luck
