Definitive Technology Dymension DM40 Slim Bipolar Floorstanding Speaker

Product Information

Model: 300567-01-00-005 | UPC: 747192137120

Slim Speaker, Room-Filling Sound

The Dymension™ DM40 fills your home theater with larger-than life sound. Crystal clear highs, incredible depth-of-field, and robust bass envelop you whether you’re enjoying the latest blockbuster or your favorite songs. Innovations include aluminum oxide tweeters, an adjustable bipolar array, and acoustically optimized enclosure.

Features

• Fully balanced, adjustable bipolar array
• 4.5″ long-throw midrange woofers
• Aluminum oxide tweeters
• Ported enclosure with column resonance control
• Slim cabinet design

Fully Balanced, Adjustable Bipolar Array

Definitive’s bipolar driver arrays direct more sound in more directions than traditional speakers for incredible depth-of-field and a truly enveloping listening experience. The bipolar effect can be adjusted to optimize for room placement.

Long-Throw Midrange Woofers

DM40’s four 4.5” woofers feature composite polymer cones that produce superior midrange detail. Long-throw surrounds optimize driver excursion for improved low-end performance.

Aluminum Oxide Tweeters

The DM40’s rigid, well-damped tweeters utilize a new aluminum oxide design to provide smooth, extended response with crisp transients and exceptional definition. Pinpoint precise imaging imparts lifelike realism, whether you’re immersed in a movie or your favorite tunes.

Ported Enclosure with Column Resonance Control

Tuned cabinet features acoustically optimized chambers for improved bass extension and midrange clarity.

Slim Cabinet Design

A slim frontal area makes it easy to integrate the DM40 into virtually any room setting so it looks as good as it sounds.

Cabinet Foot Spikes/Pads

Included cabinet foot spikes/pads provide the ideal way to place and level DM40 speakers on virtually any floor surface providing acoustic isolation and stability.

Timbre-Matched

Consistent sound across other Definitive Technology series gives you the flexibility to mix and match Dymension™, Dymension CI, and Mythos speakers to design your dream home theater and whole home system.

DM95 On-Wall Height Satellite Module Option

Available separately, this DM95 Atmos compatible and DTS:X-compatible wall mountable height module extends sound above you, for total sonic immersion with hyper realistic overhead effects.

Specifications

• Dimensions (W × H × D): 10.3” × 37.4” x 10”
• Weight: 38.1 lbs
• Tweeter (2): 1 in. aluminum oxide domes
• Midrange/Midbass (4): 4.5 in. woofers
• Enclosure Type: Ported
• Bipolar Array: Fully balanced, adjustable
• Bipolar Array Adjustment: Rear tweeter switch: 0dB, -6dB
• Frequency Response
  • 38 Hz–30 kHz (-10dB)
  • 55 Hz–23 kHz (-3dB)
• Nominal Impedance: 4Ω (8Ω compatible)
• Sensitivity: 87dB (2.83V/1m)
• Recommended Amplifier Power Rating: 50–250W

What’s In The Box

• Dymension DM40 Slim Bipolar Floorstanding Speaker
• (4) Adjustable hard floor glides
• (4) Adjustable carpet spikes
• Manual