New home, new 5.1 (or 5.2) HT opportunity. Issue is that new L/C/R speakers must go into a built-in bookshelf surrounding TV. Speakers can be placed about 7 ft apart and at ear level but will be on a 12" deep shelf and surrounded by a cell with side walls and a top (some flexibility in cell size but not depth). Listening area is 15x15x10 and open to a larger space. Surround speakers will be in-ceiling. 80% HT, 20% soft rock music. Dialogue clarity is very important but loudness is not. Prefer to keep Yamaha Aventage 660 avr (80wpc).
For this application, am I better off using the RB81's with the front ports or the RP160's ? Other tips ?