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Large Bookshelf Loudspeakers with a 6.5" Midrange/Woofer (Pair)

Definitive Technology D11

Features

Superior Midrange and Tight Bass : Balanced Double Surround System and Integrated Passive Bass Radiator
Precise Imaging : Linear Response Waveguide™
High-Frequency High-Performance : Laterally Offset Tweeter Assembly

Quick Specs

Type: Speakers
Width: 7.25" (18.42 cm)
Height: 13" (33.02 cm)
Depth: 12.5" (31.75 cm)

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Audiophile PerformanceEverything in Its Proper Place

Featuring unique technologies such as our Balanced Double Surround System™, linear response waveguide, and laterally offset tweeter assembly, the D11 Large Bookshelf Speakers deliver remarkably smooth, detailed top-shelf audio for true audiophiles.

Aluminum Dome Tweeter

The D11 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 ensure clear, detailed high-frequency performance.

Exclusive BDSS™

The D11's 6.5" patented Balanced Double Surround System™ (BDSS) woofer provides greater excursion and output for superior midrange detail and punchier bass compared with other drivers of similar size.

Integrated Bass Radiator

The D11 produces superior low-end extension with an integrated 6" x 10" passive bass radiator. Plus, the addition of a larger spider to the radiator reduces rocking and delivers cleaner, tighter bass response.

Audiophile-Quality Crossovers

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™

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

Meticulous Masterful SoundFlawless Home Theater Audio

True audiophiles are obsessive about all sound, not just their music. Designed with meticulous attention to detail, the D11 also flawlessly reproduces home theater audio.

Audiophile Performanceeverything In Its Proper Place Featuring unique technologies such as our Balanced Double Surround System™, linear response waveguide, and laterally offset tweeter assembly, the D11 Large Bookshelf Speakers deliver remarkably smooth, detailed top-shelf audio for true audiophiles.

Aluminum Dome Tweeter The D11 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 ensure clear, detailed high-frequency performance.

Exclusive Bdss(tm) The D11's 6.5" patented Balanced Double Surround System™ (BDSS) woofer provides greater excursion and output for superior midrange detail and punchier bass compared with other drivers of similar size.

Integrated Bass Radiator The D11 produces superior low-end extension with an integrated 6" x 10" passive bass radiator. Plus, the addition of a larger spider to the radiator reduces rocking and delivers cleaner, tighter bass response.

Audiophile-quality Crossovers 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(tm) Our patented Linear Response Waveguide™ extends both on-axis and off-axis frequency dispersion for more natural midrange timbre and precise imaging.

Meticulous Masterful Soundflawless Home Theater Audio True audiophiles are obsessive about all sound, not just their music. Designed with meticulous attention to detail, the D11 also flawlessly reproduces home theater audio.

Features

Superior Midrange and Tight Bass : Balanced Double Surround System and Integrated Passive Bass Radiator
Precise Imaging : Linear Response Waveguide™
High-Frequency High-Performance : Laterally Offset Tweeter Assembly

Overall
Total Pieces	2
Included Accessories	(2) Acoustically transparent magnetic black speaker grilles
Optional Accessories	(1) ST1 Demand Series Speaker Stands (Pair) - Sold Separately
Cabinet Warranty	5 years
Drivers Warranty	5 years
Original Purchaser Only	Yes
High-Performance Bookshelf Speakers
Qty Included	Pair
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
Total Frequency Response	44 Hz 24,000 Hz
Nominal Impedance	Compatible with 8 ohm outputs
Sensitivity (1 watt @ 1 meter)	90 dB
Lower and Upper -3dB Limits	61 Hz 22,000 Hz
Mounting Type	1/4 in - 20 Threaded Insert
Available Orientations	Vertical
Mounting Location	Bottom of Speakers
Mounting Type
Available Orientations	Vertical
Audio Inputs
Speaker Inputs	(1) (Set) 5-Way Binding Posts - Gold-Plated
Recommended Amplifier Power Per Channel	20 watts 200 watts
AV Receiver Crossover Settings	Small (60 Hz)

Quick Specs

Appearance
Type: Speakers
Width: 7.25" (18.42 cm)
Height: 13" (33.02 cm)
Depth: 12.5" (31.75 cm)

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Definitive-DemandSeries-Manual-DE-IT-ES

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