My subwoofer is an absolute beast and it cannot keep up with the low-frequency track on the Dune blu ray. Just insane levels of room-shaking bass. Pure awesomeness, but you need a really legit multi-sub setup if you want to experience all the bass this movie puts out. The picture quality is great as well. I watched it streaming on HBO Max in 4k and the sound quality and bass don't come close to the 4k blu ray, at least at my house.