Demand Series High-Performance Bookshelf Speakers

Definitive Technology Demand D9 high-performance bookshelf speakers deliver full-range, room-filling sound and precise imaging in a modern, elegant styling. Featuring technology advancements to both our aluminium dome tweeter and midrange/woofer sections, each speaker delivers an unrivalled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically advanced, premium bookshelf listening experience.

Features:
-1” Aluminium Dome Tweeter with 20/20 Wave Alignment Lens™ and Laterally Offset Tweeter Assembly
-Laterally Offset Tweeter Assembly
-BDSS™ (Balanced Double Surround System) Midrange/woofer
-Integrated passive bass radiator in each speaker produces superior low-end extension

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.

Passive Bass Radiator
Integrated passive bass radiator in each speaker produces superior low-end extension. Plus, the addition of a larger spider reduces rocking and increases linearity for deep, tight, clean bass response.

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

Specifications:
-Height11.71" (29.74 cm)
-Width6.5" (16.51 cm)
-Depth11.97" (30.4 cm)
-Driver Enclosure TypeMDF cabinet with extruded natural bead-blasted aluminium front baffle
-Driver Complement
-(1)  5.25" (13.34 cm) d (Round) Polypropylene BDSS Bass - Mid/Woofer
-(1)  1" (2.54 cm) d (Round) Annealed Aluminium Dome and Laterally Offset – Tweeter
-(1)  5" (12.7 cm) h x 9" (22.86 cm) w (Oval) Passive - Bass Radiator
-AUDIO QUALITY
-Total Frequency Response48 Hz → 24,000 Hz
-Nominal Impedance4 ohms
-Sensitivity (1 watt @ 1 meter)88 dB
-Lower and Upper -3dB Limits64 Hz → 22,000 Hz
-INPUTS
-Audio Inputs
-Speaker Inputs (1) (Set) 5-Way Binding Posts - Gold Plated
-ON-STAND MOUNT
-Mounting Type1/4 in - 20 Threaded Insert
-Available Orientations Vertical
-Mounting Location Bottom of Speakers
-ON-SHELF MOUNT
-Mounting Type
-Available Orientations Vertical
-EXTERNAL AMPLIFIER
-Recommended Amplifier Power Per Channel20 watts → 150 watts
-CROSSOVER
-A/V Receiver Crossover Settings Small (80 Hz)