The flagship Denon AVR delivers 15 channels of amplification, up to 4 independent subwoofers, Dolby Atmos, DTS:X Pro, plus IMAX Enhanced and Auro 3D for a true cinematic experience in a large in-home theater. With power and configuration flexibility to optimize to your space, amazing 8K video, and HEOS Built-in, the AVR-A1H makes a perfect addition.