The unique design of the ICE660 LCR speaker positions the 6.5" woofer at a 15 degree angle, which creates a more realistic sound stage when front surrounds are installed closer to the wall or right above the monitor. It is by natural the best setup for Dolby Atmos® firing down solution. Not only is this speaker affordable, it offers customers with smaller or odd shaped rooms more placement flexibility to optimize their home theater experience. The critical high and mid-range frequencies are pointed toward the listener, not the floor, so when your video tracks left to right, the sound tracks right along with the video. You can even use them for rear and side surrounds in a 5.1 or 7.1 system.