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Overview

The Definitive Technology Dymension DM40 offers impressive bipolar sound from a sleek, slim cabinet. Its carefully engineered driver array delivers clear, detailed audio ideal for both music and movies, fitting elegantly into spaces where a larger speaker won't, without sacrificing performance.

Definitive Technology Dymension DM40 Slim Bipolar Tower Speakers - Pair

Model: DYMENSION DM40
Web Code: 19345154
Sold and shipped by | 4.5 seller rating (239 reviews)

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Warranty

Check with the manufacturer for details.

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

What's included:

  • DM40 tower speaker
  • Adjustable carpet spikes
  • Adjustable hard floor glides

Definitive Technology Dymension DM40 Slim Bipolar Tower Speaker

Expansive Sound from a Slim Profile

The Definitive Technology Dymension DM40 tower speaker brings dynamic, room-filling audio and robust bass into your home without requiring a large footprint. Its slim design allows for versatile placement, while Definitive Technology's signature bipolar technology creates an enveloping soundstage ideal for both music and home theater enjoyment.

Adjustable Bipolar Array for Immersive Sound

Experience a greater sense of depth and immersion thanks to the DM40's fully balanced, adjustable bipolar driver array. Unlike conventional speakers that fire sound forward, bipolar designs direct sound both forward and rearward. This approach results in a wider, more enveloping soundstage that fills your room more completely. You can adjust the bipolar effect to optimize performance based on speaker placement.

Balanced Audio Performance

The DM40 features a carefully engineered driver complement designed for clarity and impact. Dual 1-inch aluminum oxide dome tweeters deliver crisp, smooth high frequencies, bringing out the detail in recordings. These are paired with four 4.5-inch midrange woofers housed within a ported cabinet that is acoustically optimized to enhance bass response and midrange clarity, ensuring a balanced and engaging listening experience.

Elegant Design, Flexible Integration

With its slender profile, the Dymension DM40 integrates easily into a variety of room settings and décor styles. Furthermore, it is timbre-matched with other Definitive Technology Dymension and Mythos speakers, allowing you to flexibly design or expand your home theater or whole-home audio system while maintaining a cohesive sonic character.

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