Definitive Technology Dymension DM60 Mid-Size Tower Speaker - Dreamedia AV
Definitive Technology Dymension DM60 Mid-Size Tower Speaker - Dreamedia AV
Definitive Technology Dymension DM60 Mid-Size Tower Speaker - Dreamedia AV
Definitive Technology Dymension DM60 Mid-Size Tower Speaker - Dreamedia AV

Definitive Technology Dymension DM60 Mid-Size Tower Speaker

Mid-size tower speaker with intelligent bass control

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Definitive Technology Dymension DM60 Mid-Size Tower Speaker

Experience the Pinnacle of Sound with Definitive Technology Dymension DM60

Imagine a sound so powerful and precise that it captivates you, transporting you into the heart of your favorite music and movies. The Definitive Technology Dymension DM60 Mid-Size Tower Speaker is engineered to do just that—deliver an audio experience that is as true to life as it is thrilling. Standing tall with a sleek black finish, this speaker is a statement of both aesthetic and acoustic excellence.

Unmatched Audio Performance

The DM60 isn't just a speaker; it's an instrument meticulously crafted to convey every nuance and detail of your audio. From the lowest bass rhythms to the highest treble notes, the DM60 spans a broad frequency response range of 30 Hz–30 kHz, ensuring that every sound is represented faithfully.

  • Deep Bass with Intelligent Control: The built-in 8" powered subwoofer, complemented by dual 8" passive radiators, delivers a foundation of deep, impactful bass. The patented Intelligent Bass Control allows you to tweak the low-end output to your preference, ensuring a perfect balance without compromising the midrange tones.
  • Crystal-Clear Highs: The twin 1" aluminum oxide dome tweeters resonate with a pristine, uncolored high-frequency response that brings out the sparkle in your music and the clarity in dialogues of your movies.
  • Lush Mids: Beneath the tweeters, four 4.5" midrange/midbass drivers equipped with BDSS™ technology and Linear Response Waveguide™ ensure a smooth, rich, and wide dispersion of sound, capturing the full spectrum of the human voice and instruments.

Innovative Design for Authentic Sound

The Dymension DM60 is not only built for performance but also designed with an eye for innovation that enhances your listening experience.

  • Fully Balanced, Adjustable Bipolar Array: The speaker features a unique bipolar array that projects sound both forward and backward, creating an immersive, room-filling soundstage that replicates the experience of a live performance.
  • 3XR Architecture: This design philosophy employs dual passive radiators that work in concert with the active subwoofer to produce bass frequencies that are both powerful and precise, giving you the sensation of a much larger subwoofer.
  • Aluminum Oxide Tweeters: Known for their rigidity and lightweight properties, these tweeters maintain perfect piston motion, eliminating distortion and ensuring the highest fidelity in the reproduction of high frequencies.

Robust Construction and Thoughtful Accessories

The DM60 is not just about sound; it's also about stability and longevity. The solid construction weighing 60 lbs is a testament to the quality materials used, promising years of reliable performance.

  • Adjustable Floor Glides and Carpet Spikes: Whether you have hardwood floors or carpet, the included accessories ensure your speakers stand firm, providing the best sound and reducing unwanted vibrations.

Tailored to Your Space

Every room has its own acoustic character, and the DM60 adapts to yours with ease.

  • Intelligent Bass Control: Customize the bass output to suit your room's acoustics without affecting the midrange performance, ensuring a balanced sound in any space.
  • Bipolar Array Adjustment: The rear tweeter switch allows you to adjust the bipolar array's output, tailoring the sound dispersion to the specifics of your listening environment.

Peace of Mind with Warranty

Rest easy knowing that your investment in the DM60 is protected. The drivers are covered for 5 years, and the amplifier for 3 years, ensuring that your speakers will continue to deliver exceptional performance for years to come.

Specifications at a Glance

  • Dimensions: 45.4 x 11.3 x 13.7 inches (H x W x D)
  • Weight: 60 lbs
  • Color: Sophisticated Black
  • Speaker Components: Tweeter, Midrange/Midbass, Subwoofer System
  • Audio Performance: Wide Frequency Response, Nominal Impedance, Sensitivity
  • Features: Powerful Sound, Immersive Soundstage, Built-In Subwoofer
  • Included Accessories: Hard Floor Glides, Carpet Spikes

Why Choose the Dymension DM60?

  • Impressive Frequency Response Range: Enjoy the full spectrum of sound, from the deepest bass to the highest highs.
  • Adjustable Bipolar Array: Experience a balanced and immersive soundstage tailored to your space.
  • Intelligent Bass Control: Customize the low-frequency output to your liking without compromising clarity.
  • Sturdy Construction: Built to last, with adjustable floor glides and carpet spikes for stability.
  • Long Warranty Period: Confidence in the quality with an extensive warranty on drivers and amplifier.

The Dreamedia Advantage

At Dreamedia, we understand the importance of a perfectly designed home theater system. That's why we are here to help you integrate the Dymension DM60 into your unique space. Our experts are available to ensure that these speakers not only meet but exceed your expectations for a home audio experience.

Ready to Elevate Your Audio Experience?

The Definitive Technology Dymension DM60 Mid-Size Tower Speaker is more than just a speaker—it's the centerpiece of an unparalleled auditory journey. With its combination of cutting-edge technology, robust construction, and intelligent design, the DM60 stands ready to redefine what you expect from sound. Embrace the full potential of your home theater and music listening experience with the DM60, and let Dreamedia be your guide to audio excellence.

Our Review

Definitive Technology Dymension DM60 Mid-Size Tower Speaker Review


Definitive Technology has long been a respected name in the realm of high-fidelity audio, known for blending innovative engineering with meticulous craftsmanship. The Dymension DM60 mid-size tower speaker is a testament to this legacy, promising an immersive listening experience for audiophiles and home theater enthusiasts alike. At first glance, the DM60 positions itself as a formidable contender in the world of premium sound equipment, aiming to deliver a full spectrum of audio with precision and depth.


The DM60's commanding presence is immediately evident, standing tall at over 45 inches in height. Its sleek black exterior exudes an understated elegance that should complement any modern living space. However, the design is not just about looks; the robust construction of the speaker hints at its durability and the serious audio performance that lies within.

Build and Aesthetics

Upon closer inspection, the DM60 showcases a meticulous attention to detail in its construction. The choice of non-removable black cloth grille might be a point of contention for those who crave customization, but it ensures a clean and consistent facade. The high-quality materials used throughout suggest that this speaker is built to last, justifying its substantial weight of 60 lbs. While the weight may hinder portability, it's a non-issue for stationary home theater setups where permanence is valued over flexibility.

Setup and Installation

The installation process of the DM60 is relatively straightforward, thanks to the inclusion of adjustable floor glides and carpet spikes. These thoughtful accessories facilitate a stable setup on various surfaces and allow for minor adjustments to ensure the speakers are perfectly leveled. The effort put into the installation process pays dividends in both performance stability and aesthetic integration within the home environment.


Delving into the technical specifications reveals that the DM60 is not just a work of art but also an embodiment of cutting-edge sound technology. The fully balanced bipolar array is a highlight, promising an expansive soundstage that envelopes the listener. Intelligent bass control is another innovative feature, offering granular control over the low-frequency output without compromising midrange clarity.

Sound Technology

The use of BDSS™ drivers with Linear Response Waveguide™ ensures accuracy and detail in audio reproduction. This technology enhances the midrange and midbass response, vital for a speaker's ability to articulate vocals and instrumental nuances. The dual 1-inch aluminum oxide dome tweeters are engineered for extended highs without harshness, contributing to the overall balance of sound.

Connectivity and Compatibility

With a nominal impedance of 4Ω, the DM60 is versatile enough to pair with a wide range of amplifiers, though it's 8Ω compatible for even broader compatibility. The sensitivity rating of 88dB indicates that the speaker can efficiently convert power into sound, but the recommended amplifier power rating of 50-300W means it has the headroom to handle dynamic peaks without distortion.


When it comes to performance, the DM60 shines across a diverse array of audio content. The expansive frequency response range is not just a figure on paper; it translates into a listening experience that captures the subtleties of delicate high notes as well as the power of deep bass.

Audio Quality

The frequency response, extending down to 30 Hz and up to 30 kHz, ensures that from the rumble of an orchestra's basses to the shimmer of cymbals, every element is rendered with fidelity. The speaker's nominal impedance allows it to draw ample power from the amplifier, maintaining a consistent and controlled output across the volume spectrum.

Bass Performance

The 8-inch subwoofer, assisted by two 8-inch passive radiators, delivers a bass performance that is both muscular and nuanced. The intelligent bass control is particularly noteworthy, as it empowers users to tailor the low-end response to their preference without muddying the midrange, preserving the purity of the overall sound profile.

User Experience

In practice, the DM60 proves to be a capable and versatile performer. Whether anchoring the front stage of a home theater or delivering the nuances of a jazz trio, the speaker demonstrates an impressive ability to adapt to the content it reproduces. Its ease of use is commendable, with the adjustable bipolar array providing a straightforward means to customize sound dispersion based on room acoustics and listener preference.

Daily Use and Versatility

As a daily driver in a home audio setup, the DM60 offers a reliable and enriching audio experience. Its ability to handle various room sizes and acoustics with aplomb makes it a sound investment for those looking to elevate their home theater or music listening environment.

Strengths and Weaknesses

Evaluating the DM60's overall performance and feature set leads to a clear view of its strengths and weaknesses. The impressive frequency response, adjustable bipolar array, intelligent bass control, and solid construction underscore its premium positioning. However, the significant weight, fixed aesthetic options due to the non-removable grille, and reports of buzzing noise at low volumes warrant consideration.


The DM60's advantages are numerous, with the standout being its exceptional audio quality across a broad frequency range. The adjustable bipolar array and intelligent bass control are features that distinguish it from competitors, allowing for a highly customizable listening experience. The warranty period is generous, providing peace of mind regarding the longevity of the speakers and their internal components.


On the downside, the DM60's heft may be a deterrent for those who frequently rearrange their living spaces or prefer lighter speakers for easier handling. The inability to remove or change the grille may frustrate those who prefer a more personalized aesthetic. Additionally, the buzzing noise issue at low volumes, while potentially isolated, is a concern that could detract from the overall user experience for some.

Final Thoughts

The Definitive Technology Dymension DM60 stands as a compelling proposition for the discerning listener seeking a mid-size tower speaker that delivers both power and precision. Its combination of advanced audio technology, robust build, and thoughtful features make it a worthy centerpiece for any high-end home audio setup. Potential buyers should weigh the speaker's performance capabilities against the practical considerations of weight and customization options. When paired with compatible components, the DM60 is poised to offer a transcendent auditory experience that is hard to match.


Physical Specifications

  • Dimensions (H x W x D): 45.4 x 11.3 x 13.7 in. (1153 x 287 x 349 mm)
  • Weight: 60 lbs (27.2 kg)
  • Color: Black
  • Grille Material: Acoustically transparent black cloth (not removable)

Speaker Components

  • Tweeter: (2) 1 in. aluminum oxide domes
  • Midrange/Midbass: (4) 4.5 in. BDSS™ with Linear Response Waveguide™
  • Bipolar Array: Fully balanced, adjustable
  • Bipolar Array Adjustment: Rear tweeter switch
  • Subwoofer System Driver Complement: (1) 8 in. subwoofer, (2) 8 in. passive radiators

Audio Performance

  • Frequency Response: 30 Hz–30 kHz (-10dB), 34 Hz–23 kHz (-3dB)
  • Nominal Impedance: 4Ω (8Ω compatible)
  • Sensitivity: 88dB (2.83V/1m)
  • Recommended Amplifier Power Rating: 50-300W
  • Subwoofer Amplifier: 250W (Peak) Class D
  • Intelligent Bass Control: Variable +12dB/-15dB


  • Powerful, Room-Filling Sound: Yes
  • Spacious, Immersive Soundstage: Yes
  • Fully Balanced, Adjustable Bipolar Array: Yes
  • BDSS System and Linear Response Waveguide: Yes
  • Built-In 8" Powered Subwoofer: Yes
  • Aluminum Oxide Tweeters: Yes
  • 3XR Architecture with Dual Passive Radiators: Yes
  • Patented Intelligent Bass Control: Yes
  • Timbre-Matched: Yes
  • Stability and Versatility: Yes

Included Accessories

  • Adjustable hard floor glides: 4
  • Adjustable carpet spikes: 4

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