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Overview

The Definitive Technology Dymension DM70 tower speaker brings cinematic scale to your room. It features an adjustable bipolar array for immersive, room-filling sound and an integrated 10" powered subwoofer that provides powerful, articulate bass performance perfectly matched to the main drivers.

Definitive Technology Dymension DM70 Large Bipolar Tower Speakers - Pair

Model: DYMENSION DM70
Web Code: 19345160
Sold and shipped by | 4.5 seller rating (226 reviews)

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Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • DM70 tower speaker
  • Adjustable carpet spikes
  • Adjustable hard floor glides

Definitive Technology Dymension DM70 Large Bipolar Tower Speaker

Powerful, Immersive Sound for Larger Spaces

The Definitive Technology Dymension DM70 is a large bipolar tower speaker engineered to deliver dynamic, room-filling sound with truly extended bass, making it an ideal choice for serious music listeners and home theater enthusiasts with larger spaces. It masterfully combines Definitive Technology's signature bipolar arrays, advanced driver technology, and a powerful integrated subwoofer to create an enveloping and impactful audio experience.

Adjustable Bipolar Array for Expansive Sound

Experience a truly spacious and three-dimensional soundstage with the DM70's fully balanced, adjustable bipolar array. This technology radiates sound both forward and rearward, creating a more open, immersive listening field that enhances the sense of realism in music and movies. The bipolar effect can be adjusted to optimize performance based on your room and placement preferences.

Smooth Midrange and Crystal-Clear Highs

The DM70 features dual 1-inch aluminum oxide dome tweeters that produce smooth, crystal-clear high frequencies for exceptional detail. Complementing the tweeters are four 5.25-inch midrange woofers equipped with Definitive Technology's BDSS™ (Balanced Double Surround System) technology and a Linear Response Waveguide™. This combination ensures a smooth midrange response, lifelike imaging, and even sound dispersion throughout the listening area.

Integrated 10-Inch Powered Subwoofer with 3XR™ Architecture

Feel the full impact of your audio with the DM70's built-in 10-inch powered subwoofer. This integrated low-frequency system is enhanced by Definitive Technology’s 3XR™ Architecture, which pairs the active 10-inch woofer with two side-firing 10-inch passive bass radiators. This design significantly increases the bass-producing surface area, resulting in thunderous, deep, and seamlessly balanced bass output without the distortion common to ported designs.

Ready for Immersive Audio and Seamless Integration

Elevate your home theater with the DM70’s compatibility with the optional DM90 integrated height module (sold separately), allowing you to experience immersive Dolby Atmos and DTS:X soundtracks. The DM70 is also timbre-matched with other Dymension series speakers, ensuring a cohesive and tonally consistent soundscape when building a complete surround sound system.

Dimensions

·Height: 120.4 cm (47.4")

·

·Width: 28.7 cm (11.3")

·

·Depth: 40.6 cm (16.0")

·

·Height with optional DM90 module: 135.6 cm (53.4")

·

Product Condition
Brand New
Number of Speakers Included
2
Speaker Type
Tower Speaker
Colour
Black
Frequency Response
25 Hz - 30 kHz
Power Capability
300 W
Sensitivity
90.0 dB
Impedance
4.0 Ohm
Mid Range Speaker Size
5.25
Tweeter Size
1
Woofer Size
10 in
Wireless
No
Dolby Atmos
Yes

Dimensions

Width
28.7 cm
Height
120.4 cm
Depth
40.7 cm
Width (Inches)
11.3 in
Height (Inches)
47.4 in
Depth (Inches)
16 in
Weight
67.2 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened