4.5" Definitive Technology Dymension DW-45 MAX Premium In-Wall Speaker - DW-45 Max

Premium Definitive Sound

Definitive Technology’s most advanced acoustic innovations provide audiophile-grade home theater sound.

Precision Sound

A pivoting tweeter lets you direct sound precisely where you want it.

Simple, Toolless Installation

Install speakers in minutes using an innovative toolless mounting system.

Premium BDSS Woofers with Linear Response Waveguide for robust mids and lows and the ultimate sweet spot

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.

Pivoting Aluminum Oxide Dome Tweeter for superior imaging everywhere in the room

An ultralight, rigid, 1” aluminum oxide dome tweeter produces crisp, distortion-free highs that extend far beyond the range of human hearing. CI MAX Series features a pivoting tweeter on most models allowing for speaker placement in convenient locations while directing sound precisely where it matters most.

Sophisticated Crossover Sophisticated Crossover

A premium crossover network ensures balanced voicing and smooth response.

Tweeter Attenuation Switch for easy adjustments

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.

Discreet Design for invisible excellence

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.

Timbre-Matching for cohesive sound system

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.