Definitive Technology

Def Tech. Demand Series D7 High-Performance Bookshelf Speakers - Pair (Black)

$569.00
  • Def Tech. Demand Series D7 High-Performance Bookshelf Speakers - Pair (Black)
  • Def Tech. Demand Series D7 High-Performance Bookshelf Speakers - Pair (Black)
  • Def Tech. Demand Series D7 High-Performance Bookshelf Speakers - Pair (Black)
  • Def Tech. Demand Series D7 High-Performance Bookshelf Speakers - Pair (Black)

Small But Mighty

Improved Low-end Extension
Within a Small-footprint Cabinet

Focus on the
Details

Laterally Offest Aluminum Dome Tweeters

Natural Mids and Bass

Linear Response Waveguide™ and BDSS™
Woofer

Small But Mighty

Expect Big
Things

Featuring unique technologies such as our Balanced Double Surround System™, linear response waveguide, and laterally offset tweeter assembly, D7 Compact Bookshelf Loudspeakers pack a ton of punch in a compact package.

  • Small But Mighty
  • Pure Versatility

Aluminum Dome Tweeter
for clear, precise highs

The D7 couples a laterally offset 1” Aluminum Dome Tweeter with our 20/20 Wave Alignment Lens™. We offset the tweeters by 5°, minimizing wave cancellations off the front baffle to deliver a more precise center stereo image and clear, detailed high-frequency performance then you’d ever expect from a compact speaker.

Exclusive BDSS™
midrange/woofer

The D7’s dual 4.5” patented Balanced Double Surround System™ (BDSS) woofers provide greater excursion and output for superior midrange detail and punchier bass compared with other drivers of similar size.

Audiophile-Quality
Crossovers

for precise detail

Demand Series crossovers are built with the latest premium audiophile-quality parts, including polypropylene metal-film capacitors and air-core inductors. These high-end components meticulously manage frequencies for clean and crystalline treble, refined and articulate midrange, and linear, low-distortion bass. This ensures that every detail comes through within a clear, balanced presentation that never sacrifices power.

Linear Response
Waveguide™

for natural, precise imaging

Our patented Linear Response Waveguide™ extends both on-axis and off-axis frequency dispersion for more natural midrange timbre and precise imaging.

Pure Versatility

For Music and
Movies

True audiophiles are obsessive about all sound, not just their music. The D7s can not only bring extraordinary life to your TV sound as the front face of a small home cinema system, they can also double as rear surrounds in a big home theater system to deliver extraordinary immersive audio.

Artistry to the
eye and ear

Extruded aluminum front baffles capture a clean, modern aesthetic with a bead-blasted finish for a timeless look that seamlessly blends into any decor.

Each speaker is meticulously sanded and painted with five layers of premium gloss paint, then buffed to a near-mirror finish for an undeniably fashionable look in your home.

Definitive Technology

Def Tech. Demand Series D7 High-Performance Bookshelf Speakers - Pair (Black)

$569.00

OVERVIEW

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.

SPECIFICATIONS

Overall

Total Pieces2
Included Accessories• (2) Acoustically transparent black magnetic grilles
Cabinet Warranty5 years
Drivers Warranty5 years
Original Purchaser OnlyYes
Carton 1
Table header is decorative

Bookshelf Speaker

Qty IncludedPair
OrientationVertical
Height9.75" (24.77 cm)
Width5.5" (13.97 cm)
Depth8.75" (22.23 cm)
Driver Enclosure TypeBass-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 Response57 Hz → 24,000 Hz
Nominal Impedance4 ohms
Sensitivity (1 watt @ 1 meter)85 dB
Lower and Upper -3dB Limits67 Hz → 22,000 Hz
Audio Inputs
Speaker Inputs(1) Pair of Binding Posts - Gold-Plated
Mounting Type
Available OrientationsVertical
Mounting Type3/8 in - 16 Threaded Insert
Available OrientationsVertical
Mounting LocationBack of Speakers
Recommended Amplifier Power Per Channel20 watts → 125 watts
AV Receiver Crossover SettingsSmall (80 Hz)