Height Modules for Amazing Overhead Audio

DM90's upward-firing mid/bass woofer and tweeter project sound toward the ceiling where it reflects back to you, providing a sense of height that translates to a more immersive listening experience.

Dolby Atmos Certified

Enjoy the ultimate Dolby Atmos experience with the DM90. Bring the thrills of the movie-theater experience home with stunning sound enveloping you from every angle, transporting you inside every scene and song.

Plug-and-Play Installation

DM90 connects easily to Dymension DM80 or DM70 bipolar tower speakers. The speakers and the height module feature a snap-in connection system that makes electrical connections and secures the height module to the top of the speaker.

Aluminum Oxide Tweeter

DM90's rigid, well-damped tweeter utilizes a new aluminum oxide design that provides smooth extended response with crisp transients and exceptional definition, for lifelike realism whether you're immersed in a movie or your favorite tunes.

Premium BDSS Woofer

DM90's 5.25" mid/bass woofer features our patented Balanced Double Surround System technology. BOSS improves midrange driver excursion and provides a wide, uniform soundstage with seamless bass/mid integration. A Linear Response Waveguide extends and smooths off-axis dispersion for great sound everywhere in the room.

Timbre-Matched for Seamless Sound

Consistent sound across other Definitive Technology series gives you the flexibility to mix and match Dymension, Dymension Cl, and Mythos speakers to design your dream home theater and whole-home system.