Definitive Technology D11 High-Performance Bookshelf Speakers

Description

The Definitive Technology D11 High-Performance Bookshelf Speakers are engineered to deliver refined, room-filling sound from a compact, stylish enclosure that fits easily into music and home theatre systems.

Featuring advanced driver technology and a carefully tuned crossover, the D11s produce clear, detailed highs, balanced mids, and surprisingly robust bass for their size, making them ideal for music lovers and movie enthusiasts alike. Their versatile design works well as a stereo pair or as part of a larger surround setup, offering engaging sound quality without overwhelming your space.

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.

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.

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.

Painted Piano Black Gloss 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.

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.

Optional Demand ST1 Speaker Stands

The optional ST1 speaker stands (sold separately) elevate the speaker to the ideal listening height (32”) and can be filled with your choice material (ex. sand) to provide a solid and stable speaker foundation.

Specifications

ACCESSORIES

• Included Accessories – (2) Acoustically transparent magnetic black speaker grilles
• Optional Accessories – (1) ST1 Demand Series Speaker Stands (Pair) – INCLUDED

WARRANTY

• Cabinet Warranty – 5 years
• Drivers Warranty – 5 years
• Original Purchaser Only – Yes

HIGH-PERFORMANCE BOOKSHELF SPEAKERS

• Orientation – Vertical
• Height – 13″ (33.02 cm)
• Width – 7.25″ (18.42 cm)
• Depth – 12.5″ (31.75 cm)
• Driver Enclosure Type – MDF cabinet with extruded natural bead-blasted aluminum front baffle
• Driver Complement
  • (1) 6.5″ (16.51 cm) d (Round) Polypropylene BDSS Bass – Mid/Woofer
  • (1) 1″ (2.54 cm) d (Round) Annealed Aluminum Dome and Laterally Offset – Tweeter
  • (1) 6″ (15.24 cm) h x 10″ (25.4 cm) w (Oval) Passive – Bass Radiator

AUDIO QUALITY

• Total Frequency Response – 48 Hz → 24,000 Hz
• Nominal Impedance – 8 ohms
• Sensitivity (1 watt @ 1 meter) – 90 dB
• Lower and Upper -3dB Limits – 61 Hz → 22,000 Hz

ON-STAND MOUNT

• Mounting Type – 1/4 in – 20 Threaded Insert
• Available Orientation – Vertical
• Mounting Location – Bottom of Speakers

INPUTS

• Audio Inputs: Speaker Inputs(1) (Set) 5-Way Binding Posts – Gold-Plated

EXTERNAL AMPLIFIER

• Recommended Amplifier Power Per Channel – 20 watts → 200 watts

CROSSOVER

• A/V Receiver Crossover Settings – Small (60 Hz)