I am upgrading my older, but very reliable Sony STR-DE-545 receiver to maximize performance on a new 5.1 home theater system (either Mirage MX or Nanosat). In choosing Mirage, CNET highly recommends a receiver with an adjustable "subwoofer crossover" setting. Though it does not specifically state in my research, I assume newer model AV receivers have this functionality. I am leaning towards a mid-range receiver with my ranked choices being: 1) Yamaha RX-V667, 2) Denon AVR-1911, 3) Pioneer VSX-1020-K , 4) Pioneer VSX-1019AH-K. It is a small room set up (12x12) with 55' Mitsubishi TV, HD DVR, DVD, PS3.
Any thoughts on your receiver preferences/experiences or knowledge of adjustable "subwoofer crossover" functionality in these receivers is greatly appreciated in helping me make an informed decision. Thanks.