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Category: Speaker

Definitive Technology D7 Demand Series High-Performance Bookshelf Speaker (Pair)

Key Features

Performance & Sound Quality

  • Pair of high-performance bookshelf speakers engineered for detailed, balanced sound in stereo or surround systems

  • Designed to deliver natural midrange, clear highs, and controlled bass for music, movies, and TV audio

  • Precision-tuned crossover network for smooth integration between drivers and coherent overall sound

  • Wide sound dispersion for broad coverage and strong imaging across listening positions

Driver Configuration

  • Mid/bass drivers tuned for articulate midrange performance and punchy bass

  • Dedicated high-frequency tweeters for crisp, extended treble and refined detail reproduction

  • Quiet, low-distortion driver design for accurate, dynamic audio performance

Build & Design

  • Rigid, low-resonance cabinet construction to reduce coloration and distortion

  • Compact bookshelf form factor suitable for shelves, stands, or AV systems

  • Finished in an elegant design that complements modern home audio setups

  • Sturdy build quality for long-term reliability

System Compatibility

  • Compatible with a wide range of AV receivers, amplifiers, and home theatre systems

  • Ideal as front left/right speakers in 2.0/2.1 systems or as surrounds in multichannel setups

  • Suitable for medium to small listening rooms where refined audio performance is desired

System Benefits

  • Balanced and engaging sound signature for music and movies

  • Excellent clarity and imaging despite compact size

  • Designed for high-performance audio in a versatile package

Description

Definitive Technology D7 Demand Series High-Performance Bookshelf Speaker

Demand Series Small High-Performance Bookshelf Speakers

  • 1” Aluminum Dome Tweeter with 20/20 Wave Alignment Lens
  • Laterally Offset Tweeter Assembly
  • BDSS™ (Balanced Double Surround System) Midrange/woofer
  • Linear Response Waveguide™

Demand Series D7

Definitive Technology Demand D7 high-performance bookshelf speakers deliver full-range, room-filling sound and precise imaging in a modern, elegant styling. Featuring technology advancements to both our aluminum dome tweeter and mid-range/woofer sections, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically-advanced, premium bookshelf listening experience.

1″ ALUMINUM DOME TWEETER

WITH 20/20 WAVE ALIGNMENT LENS™ AND LATERALLY OFFSET TWEETER ASSEMBLY

Coupled with our new 20/20 Wave Alignment Lens™, our annealed aluminum dome tweeter delivers smoother high frequency response and improved dispersion for a rich and balanced listening experience. Offsetting the tweeter by 5° delivers a more precise center stereo image by eliminating undesirable symmetric diffraction off the corners of the front baffle.

EXTRUDED ALUMINUM FRONT BAFFLE

Clean, modern industrial design with a bead blasted finish provides a timeless look and feel that fits any décor.

LINEAR RESPONSE WAVEGUIDE™

Patented Linear Response Waveguide extends both on and off axis frequency response, while improving dispersion for more natural mid-range timbre and more precise imaging.

BDSS™ MIDRANGE/WOOFER

Patented Balanced Double Surround System (BDSS) midrange/woofer provides greater excursion and output that results in superior mid-range detail and punchier bass compared to drivers of similar size.

DEMAND ELEGANCE

AINTED PIANO BLACK CABINET

Each cabinet is hand-crafted to blend seamlessly with your lifestyle—meticulously sanded, painted with five layers of premium black gloss paint, then buffed for a near-mirror finish (Level 6) for an uncompromising look in your home.

Bass Port

Bass port in each speaker provides superior low-end extension by smoothly transitioning air flow from the speaker into your listening area for deep, extended bass impact while minimizing turbulence and distortion.

Annealed Aluminum Dome Tweeter

Our annealed aluminum tweeters are precision-engineered to articulate nuance and detail in the high-frequency bands for a crystal-clear listening experience.

Acoustically Transparent Magnetic Grille

The included acoustically transparent magnetic black speaker grilles provide natural, uncolored sound when placed on the speaker, and remove easily when you want to enjoy looking at them fully uncovered.

 

Specifications

Orientation
Vertical
Height
9.75″ (24.77 cm)
Width
5.5″ (13.97 cm)
Depth
8.75″ (22.23 cm)
Driver Enclosure Type
Bass-ported MDF cabinet with extruded natural bead-blasted aluminum front baffle
Driver Complement
(1) 4.5″ (11.43 cm) d (Round) Polypropylene BDSS Bass – Mid/Woofer
(1) 1″ (2.54 cm) d (Round) Annealed Aluminum Dome and Laterally Offset – Tweeter
Total Frequency Response
57 Hz ? 24,000 Hz
Nominal Impedance
4 ohms
Max Sensitivity (1 watt @ 1 meter)
85 dB
Lower and Upper -3dB Limits
67 Hz ? 22,000 Hz
Speaker Inputs
(1) Pair of Binding Posts – Gold-Plated
Available Orientations
Vertical
Mounting Type
3/8 in – 16 Threaded Insert
Available Orientations
Vertical
Mounting Location
Back of Speakers
Recommended Amplifier Power Per Channel
20 watts? 125 watts
A/V Receiver Crossover Settings
Small (80 Hz)
Included Accessories
(2) Acoustically transparent black magnetic grilles

 

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