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🎬 Elevate your soundscape — because your home theater deserves the DM90 difference!
The Definitive Technology Dymension DM90 Integrated Height Module is a premium add-on speaker designed to upgrade Dymension DM70 and DM80 bipolar tower speakers with Dolby Atmos and DTS:X overhead sound. Featuring a 5.25-inch upward-firing mid/bass woofer, patented BDSS technology, and a Linear Response Waveguide, it delivers immersive, room-filling audio with precise off-axis dispersion. Its snap-in plug-and-play design ensures quick, secure installation, making it the perfect choice for millennial professionals seeking a sleek, high-performance home theater upgrade.








| ASIN | B0BT4GXM1F |
| Additional Features | Bass Boost |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 5.25 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #336,288 in Electronics ( See Top 100 in Electronics ) #195 in Floorstanding Speakers |
| Brand | Definitive Technology |
| Built-In Media | Speakers (2) |
| Color | Black |
| Compatible Devices | Dymension DM80 and DM70 bipolar tower speakers |
| Connectivity Protocol | Wired |
| Connectivity Technology | Radio |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 6 Reviews |
| Enclosure Material | Cardboard, Acoustically Transparent Black Cloth |
| Is Waterproof | False |
| Item Dimensions D x W x H | 15.3"D x 7.3"W x 6"H |
| Item Weight | 10.1 pounds |
| Manufacturer | Definitive Technology |
| Material | Cardboard, Acoustically Transparent Black Cloth |
| Model Name | DM90 |
| Model Number | 300571-01-00-005 |
| Mounting Type | Plug Mount |
| Number of Audio Channels | 5.1.2 or 7.1.2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 watts |
| Speaker Size | 5.25 inches |
| Speaker Type | Component |
| Specific Uses For Product | Home audio systems, Dolby Atmos-enabled soundtracks, DTS:X speaker systems |
| Subwoofer Connectivity Technology | Wired |
| UPC | 747192137236 |
| Unit Count | 1 Count |
| Warranty Description | Electronics - 3 years, Cabinet & Driver - 5 years |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 5.25 inches |
C**M
Definitive Technology
Beware: These speakers were listed as new. They were not new, half of the original packaging was missing. One of the speakers wrapped in original protective sleeve and no owners manual.
Trustpilot
1 day ago
2 weeks ago