Definitive Technology Demand D7 high-performance bookshelf speakers deliver full-range, room-filling sound and precise imaging in 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.

Warranty:

3-year manufacturer’s warranty.

Definitive Technology D7 Features:

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

High-Performance Bookshelf Speakers

Features a proprietary 4.5″ BDSS woofer, a 1” Aluminum Dome Tweeter with 20/20 Wave Alignment Lens & Laterally Offset Tweeter Assembly for a smoother high-frequency reproduction, articulate midrange, and punchy bass

Stunning Futuristic Look
Enjoy a truly premium listening experience with these elegant and timeless-looking speakers that come in a clean, modern industrial design and a bead-blasted finish, and blend perfectly with any home décor

Multiple Speaker Setup Options
Use as standalone speakers in a 2.0 channel system, a 2.1 channel system with a sub, or set up a sophisticated and complex home theater system with your choice of the amplifier, receiver, or Definitive Speakers

A Class Apart
One of the most trusted names in audio speakers and premium home entertainment, Definitive brings to you the best audio quality crafted with 25 years of constant innovation, relentless engineering, the latest audio technology, and iconic intelligent designs

Optional Demand ST1 Speaker Stands
Elevate your sound with the Demand ST1 speaker stands (sold separately) to raise the height of these speakers by 32″ and to keep them in place on a carpet or a solid floor surface. The stands also come with threaded inserts.

Definitive Technology D7 Technical Specifications:

Quantity Included Pair
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 the 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
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)