The Definitive Technology Dymension DM80 Flagship Tower Speaker features four 5.25" mid/bass Balanced Double Surround System woofers to produce better midrange detail, custom aluminum oxide tweeters for explicit voice, and 3XR Architecture combining an integrated 12~ subwoofer powered by a GaN FET 400W amplifier and two passive radiators. To get sonorous bass, it has a Patented Intelligent Bass Control that blends subwoofer output with mids and highs. This speaker also has a Patented Linear Response Waveguide that extends off-axis dispersion for total sonic immersion. Fully balanced bipolar arrays of DM80 are adjusted to optimize for room placement and hold a rear-array attenuation switch for near-wall placement. Pair this speaker with the DM30 Center Channel Speaker and connect the integrated DM90 Height Module (sold separately) to it for hyper-realistic overhead effects. Be it onscreen movie drama, melodies of your favorite singers, or hearing the sonic details while gaming, this high-performing speaker envelops you from every angle and transports you inside every scene and song. The consistent sound across Definitive Technology gives you the flexibility to mix and match Dymension, Dymension CI, and Mythos speakers, which can be voice-matched to design a complete home system.