Definitive Dymension Series: DM30
The Dymension™ Series leverages Definitive Technology’s most advanced acoustic technologies to deliver exceptionally lifelike, immersive home cinema sound. Dymension speakers embody the hallmark innovations that define the Definitive Technology sound—sound that’s detailed, expansive, and gives you goosebumps.
The Dymension™ DM30 flagship center channel speaker combines a five-driver array with an integrated subwoofer and bass radiators to deliver full-range sound with superior vocal clarity and maximum bass impact.
- Four 5.25” BDSS™ Midrange Woofers with Linear Response Waveguide™
- Built-in 8" Subwoofer & Dual 8" Bass Radiators
- 1" Aluminum Oxide Dome Tweeter
- Patented Intelligent Bass Control
- Acoustically Transparent Black Grille Cloth
Highlights & Key Technologies
Advanced 5 Driver Array
Four 5.25" midrange woofers and a 1" aluminum oxide tweeter deliver ultra-clear vocals with uncanny realism. Add DM30's integrated 8” powered subwoofer and it’s full-range, immersive sound that draws you into the action every time.
Built In Powered Subwoofer
An integrated 8” powered subwoofer delivers clean, detailed bass that perfectly blends with mids and highs, anchoring voices and effects with rich, full-range sound. Sophisticated digital processing seamlessly blends subwoofer output with mids and highs to provide powerful deep-bass performance without impacting midrange clarity. Bass will never get in the way of dialogue and other critical soundtrack elements.
3XR Architecture
Introduced in our flagship Descend Series, 3XR™ Architecture combines a subwoofer and two passive radiators to produce huge, impactful bass that’s unrivaled in a center channel speaker. Get ready to experience low end you can feel.
BDSS & Linear Response Waveguide
DM30’s 5.25" mid/bass woofers feature our patented Balanced Double Surround System technology, which 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.
Aluminum Oxide Tweeter
A new driver design provides smooth extended response with crisp transients, exceptional definition, and pinpoint-precise imaging for incredible clarity and lifelike realism.
Details & Specifications
Dimensions (H x W x D): 7.5 x 31.5 x 15.9 in. (190 x 800 x 403 mm)
Weight: 54 lbs (24.5kg)
Color: Black
Grille material: Acoustically transparent black cloth (not removable)
Orientation: Horizontal
Tweeter: (1) 1 in. aluminum oxide dome
Midrange/Midbass: (4) 5.25 in. BDSS™ with Linear Response Waveguide™
Subwoofer system driver complement: (1) 8 in. subwoofer + (2) 8 in. passive radiators
Frequency Range: 36 Hz–30 kHz (-10dB)
Frequency Response: 41 Hz–23 kHz (-3dB)
Nominal impedance: 6Ω (8Ω compatible)
Sensitivity: 93dB (2.83V/1m)
Recommended amplifier power rating: 50-300W
Subwoofer amplifier: 250W (Peak) Class D
Intelligent bass control: Variable +12dB/-15dB
Warranty: Drivers 5 years/Amplifier 3 years
IGNORE: Dimension, DM 30, DM-30