Outlet EventEnds Oct. 26. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content
product image

Definitive Technology - Demand D15 3-Way Tower Speaker (Left-Channel) - Single, White, Dual 8” Passive Bass Radiators - Gloss White

Model: DEMDAND D15 Left
SKU: 6403660
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Speaker Type: Floorstanding
    • RMS Power: 40 watts (The maximum amount of continuous power the device is able to handle.)
  • General
    • Product Name: Demand D15 3-Way Tower Speaker (Left-Channel) - Single, White, Dual 8” Passive Bass Radiators
    • Brand: Definitive Technology
    • Model Number: DEMDAND D15 Left
    • Color: Gloss White
  • Audio
    • Speaker Type: Floorstanding
    • Enclosure Type: Passive radiator
    • RMS Power: 40 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 300 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Impedance: 8 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Minimum Frequency Response: 48 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 22 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 85.5 decibels
    • High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
    • Number of Speakers: 1
    • Number of Tweeters: 1
    • Tweeter Size: 1 inches
    • Number of Midranges: 1
    • Midrange Size: 6.5 inches
    • Number of Drivers: 4
    • Driver Size: 8 inches
    • Number of  Woofers: 2
    • Woofer Size: 5.25 inches
  • Connectivity
    • Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
  • Features
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Dimensions
    • Product Height: 40.78 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 9.05 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 12.86 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 52 pounds (The out of box weight of the item.)
  • Material
    • Tweeter Material: Aluminum
    • Midrange Material: Polypropylene
    • Woofer Material: Carbon Fiber
  • Included
    • Cable(s) Included: None
    • Speaker Wire Included: false
  • Other
    • UPC: 747192132002

Definitive Technology Demand Series D15 Left Channel 3-Way high-performance tower speakers deliver full-range, room-filling sound, and precise imaging with deeper, punchier bass in a modern, elegant design. Featuring a two 5.25" carbon fiber drivers, two 8" side-firing passive radiators, a 1” annealed aluminum dome tweeter with 20/20 Wave Alignment Lens, and a 5.25" (BDSS) midrange/woofer, the speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically advanced audio experience. Comes in a clean, modern industrial design with a bead blasted finish provides a timeless look and feel that fits any décor. Can be used as a standalone speaker or can be paired with the D15 right-channel tower speaker for a precise 3D sound system. Build a sophisticated home theater system by pairing with D5 center channel speaker, and D7 or D9 bookshelf speakers for lifelike, 3D surround sound that is audible from anywhere in the room.

  • Elevate your Movies and Music: The Definitive Technology Demand D15 left-channel tower speaker in a modern, elegant design delivers room-filling sound with smooth highs and superior mid-range. Pair it with the D15 right-channel speaker (sold separately) for a precise 3D soundstage
  • Lifelike, Balanced Audio: Equipped with a 5.25" BDSS woofer, (2) 5.25" carbon fiber drivers, dual 8" side-firing passive radiators & 1" tweeter with 20/20 Wave Alignment Lens, the speaker produces full-range music with a deeper, punchier bass for a high-quality listening experience
  • Get a Better Low Frequency Audio Reproduction: The newly designed lightweight carbon fiber woofers offers greater rigidity and sturdiness for deeper bass notes, while preventing cone distortion that can occur with other non-superior materials
  • Clean, Modern Industrial Design: The floor-standing tower speaker features a hand-crafted cabinet in a premium mirror finish, precision- machined components, and an aluminum front baffle that give a timeless look and feel, and blends effortlessly with any home décor
  • Build a Sophisticated Home Theater System: Pair the D15 speaker with the D5 center channel, especially designed for the Demand Series tower speakers (left and right), and a D9 or D7 bookshelf speaker-pair to create a thrilling surround sound system to elevate your home entertainment
  • Transparent Magnetic Grills: The included acoustically transparent magnetic speaker grills look elegant and provide natural, uncolored sound when placed on the speaker. The grille is removable if you want to enjoy looking at them fully uncovered
  • Greater Stability: The D15 floor-standing loudspeaker is supported by a sturdy, cast aluminum base. The base's wide footprint increases overall stability, while the addition of spikes or floor glides help keep your speakers firmly in place whether on carpet or other solid floor surfaces
  • MUST ORDER: D15 Right Channel to complete pair
Whats Included
  • Left floorstanding loudspeaker
  • 1 Grilles
  • 4 Jumper-straps (pre-installed)
  • 2 Bases
  • 8 Spike feet
  • 8 Floor-glides
  • 8 Lock-rings
  • 8 Screws
  • Cleaning cloth
  • Owner's Manual