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Definitive Technology Dymension DM20 Passive Slim Center Channel Speaker

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    Definitive Technology Dymension DM20 Passive Slim Center Channel Speaker

    Item #: DT-DYMENSION-DM20

    Definitive Technology Manufacturer Part #: DYMENSION DM20


    Definitive Technology
    Speaker Type:
    Center Channel Speakers
    Number of Included Speakers:
    Frequency Response:
    64 Hz-30 kHz ( ±10 dB)
    91 Hz-23 kHz ( ±3 dB), 91 Hz-23 kHz
    Recommended Amplifier Power:
    50-200, 50-200W
    Speaker Configuration:
    5 Years
    4 Ohms
    89 dB
    1x 1" / 25.4 mm Aluminum Tweeter
    4x 4" / 101.6 mm Composite/Polymer Cone Mid-Woofer
    High-Frequency Drivers:
    1" Hard-Dome
    Best Used For:


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    Expert reviews

    "At Sound United (Marantz, Denon, Definitive Technology, Polk), part of our mission to “Bring Joy to the World Through Sound” includes the enormously valuable partnerships we maintain with trusted channel partners like / Next Projection. We share an unrelenting passion with a common goal in mind: to engage and educate our audience with the highest level of integrity and deliver a best-in-class experience with world-class products and unparalleled customer service. The Next Projection team of experts delivers EVERY step of the way!"

    Paul LaPlaca Director of Sales
    Sound United
    Sound United

    Dymension DM20 Slim Center Channel Speaker

    Full Sound, Slim Profile

    The Dymension™ DM20 slim center channel speaker provides full-range sound with superior vocal clarity. Its low-profile design accommodates home theater cabinetry or can be wall-mounted.

    Incredible, Immersive Sound

    The Ultimate Centerpiece

    The Dymension DM20 brings exceptional center channel definition to any immersive home theater system, with a low-profile design that can be placed below your TV or wall-mounted in an LCR configuration. Its four long-throw woofers and aluminum oxide tweeter deliver dynamic, full-range sound with superior vocal clarity.

    Slim, Wall-Mountable Design accommodates your décor

    Low-profile design accommodates home theater cabinetry or can be wall-mounted. But don’t let its size fool you, the DM20 produces powerful, clear sound.

    Advanced Five-Driver Array for dynamic, full-bandwidth audio

    The DM20’s four 4" midrange woofers and 1" tweeter deliver dynamic, full-range sound that commands your attention and pulls you into the action.

    Aluminum Oxide Tweeter for crystal clear highs

    A new driver design provides smooth extended response with crisp transients, exceptional definition, and pinpoint-precise imaging, for incredible clarity and lifelike realism.

    Long-Throw Midrange Woofers for smooth, detailed response

    Midrange woofers feature composite polymer cones that produce superior midrange detail. Long-throw surrounds optimize driver excursion for improved low-end performance.

    Timbre-Matched for seamless Definitive Technology sound

    Consistent sound across other Definitive Technology series gives you the flexibility to mix and match Dymension™ and all Definitive Technology in-wall and in-ceiling speakers to design your dream home theater and whole-home system.

    Disappearing Design for focus on what matters most

    The DM20 is wrapped in an acoustically transparent black cloth grille. As soon as you dim the lights, it virtually disappears into your room—so you can focus on the movie, not your speakers.


    Dimensions (H x W x D)5.3 x 30.5 x 6.5 in. (134 x 775 x 166 mm)
    Weight22 lbs (10 kg)
    Grille MaterialAcoustically transparent black cloth (not removable)
    Tweeter(1) 1 in. aluminum oxide dome
    Midrange/Midbass(4) 4 in. midrange woofers
    Frequency Response64 Hz–30 kHz (-10dB)
    91 Hz–23 kHz (-3dB)
    Nominal Impedance4Ω (8Ω compatible)
    Sensitivity89dB (2.83V/1m)
    Recommended Amplifier Power Rating50-200W
    Warranty2 years

    Product Documentation

    Information Sheet
    Owner's Manual

    Best For:
    Light Type
    Lamp Life
    Throw Type
    Aspect Ratio
    Projection Method
    Resolution Type
    Native Resolution
    Contrast Ratio
    Color Gamut
    Picture Modes
    3D Support
    Color Processing
    Display Color
    Supported Resolutions
    Dynamic Iris
    Screen Size
    Throw Ratio
    Throw Distance
    Lens Shift
    Digital Keystone
    Included Lens
    Optional Lens
    Focus (Motorized/Auto /Manual)
    Digital Zoom
    Color Wheel
    Input Lag
    Refresh Rates
    Game Mode
    Built-In Speakers
    Dolby Atmos Compatible
    Smart TV
    Operating System
    Built-In Apps
    Web Browser
    Voice Recognition
    Smart Home
    Screen Share / Screen Mirroring
    Optional Accessories
    Compatible Mounts
    Dimensions and Design
    Projector Size
    Projector Weight
    Case Color
    Power and Enviroment
    Audible Noise
    Battery Life
    Aditional Information
    Release Date
    5 Years
    Global Name
    TCO Certified
    "2-Way Speaker Design","1 x 1" Aluminum Oxide Tweeter","4 x 4" Long-Throw Woofers","50 to 200W of Audio Power"
    Built-In TV Tuner
    UPC/GTIN/EAN: 747192137083
    Price: $799.00

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    Definitive Technology DYMENSION DM20 Reviews

    CPS Warranty Included

    Purchase this product worry-free with a complimentary 2-year extended warranty from CPS with ACCIDENTAL DAMAGE protection. Want even more coverage? Upgrade to a 3 or 4 year at a discounted price.

    Manufacturer’s Pricing Policy

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