Dymension DW MAX SUR

Premium In-Wall Bipolar Surround Speaker with Dual Tweeters and Dual 5.25" Woofer

The Dymension CI™ DW-MAX SUR in-wall bipolar surround speaker delivers expansive sound while vanishing into any room, thanks to a bipolar array and discreet aesthetics.

  • Dual 6.5″ Mineral-Filled BDSS Woofers with Linear Response Waveguide™
  • Dual 1″ Aluminum Oxide Dome Tweeters
  • Toolless Installation
  • Flush, Border-Free Design
  • Tweeter Attenuation Switch
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Elevated Acoustics, Disappearing Design

Rich, Balanced Sound

Effortless Bass and Crystal Clear Highs

Sophisticated Design

Maintain the aesthetics of your space

Seamless Installation

Install without tools, safely and securely, in minutes

Dymension DW MAX SUR

Sound for Every Space

The Dymension CI DW-MAX SUR in-wall bipolar surround speaker fills the room with expansive, room-filling sound. A bipolar array—a signature Definitive Technology design —orients both woofers and tweeters on opposite-facing horizontal planes. This innovative arrangement directs sound in more directions than traditional speakers, energizing the room to create an expansive sound field with an extremely wide sweet spot, for a truly engaging home theater experience.

An ultralight, rigid, 1” aluminum oxide dome tweeter produces crisp, distortion-free highs that extend far beyond the range of human hearing. The DW-MAX SUR tweeters are precisely angled to aim high-frequency where it matters most, for a spacious, room-filling soundscape.

A three-position high-frequency attenuation switch (-2 dB, flat, + 2 dB) adjusts tweeter response to compensate for acoustic issues like overly bright- or dull-sounding rooms.

Dymension CI MAX’s light, stiff, mineral-filled woofers feature Definitive Technology’s revolutionary Balanced Double Surround System (BDSS™), which improves driver excursion and output, delivering superior punchiness and detail and a more even midrange throughout the room. Our patented Linear Response Waveguide™ extends both on-axis and off-axis frequency dispersion for more natural midrange and precise imaging and an open, airy sound.

An integrated frame and baffle; paintable micro-perforated magnetic grille; and flush, border-free design mean speakers fade into the background for a virtually invisible appearance that’s in perfect harmony with your space.


Toolless Installation for fast, easy installs

A simple, two-piece system with pivoting “dog” arms installs effortlessly—no tools, no hassles. Pre-construction brackets are available for all Dymension CI models.

IP55-Rated Construction for robust weather protection

Stunning sound doesn’t have to be limited to indoor spaces. With IP55-rated protection against dust and low-pressure water streams, trust that you can bring premium sound to any space, including high-humidity environments and outdoor areas.


With Dymension, fidelity runs in the family: Combine timbre-matched Dymension, Dymension CI, and Mythos speakers and Descend Series subwoofers to design the high- performance home theater system of your dreams.

What Obsession Sounds Like

We earned our award-winning reputation by crafting speakers of the highest performance and quality standards. Our signature sound delivers an immersive sound field, ultra-wide dynamic range, crystal clear highs, and thunderous bass, delivering thrilling experience to movie & music lovers like you.

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