Definitive Technology D7 Bookshelfspeaker (pair)

Definitive Technology D7
Bookshelfspeaker

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

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.

Technical data: 
Qty 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 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 Impedance:  8 ohms
Sensitivity (1 watt @ 1 meter):  85 dB
Lower and Upper -3dB Limits:  67 Hz → 21,000 Hz