Definitive Technology D17 Specification Sheet
DEMAND SERIES D17
product information sheet
DEMAND SERIES D17
High-Performance Tower Speakers
www.definitivetechnology.com
High-Performance Tower Speakers www.definitivetechnology.comDEMAND D17
DEMAND D17 (right speaker)
SPECIFICATIONS
Dimensions
(L x H x W)
Product Weight 64 lbs / 29 kg
Tweeter 1” / 25mm
Midrange 6.5” / 165mm
Carbonfiber Woofer 6.5” / 165mm
Bass Radiator 10” / 250mm
-3dB LF (Hz) 42 Hz
-3dB HF (Hz) 22 kHz
2.83V/1m Sensitivity (dBSPL) 87 dB
Nominal Impedance 4 ohms
Tweeter/Midrange
XO Point (Hz)
Midrange/Woofer
XO Point (Hz)
Minimum Power 40 watts
Maximum Power 300 watts
Shipped as left and right
14.72 x 10.17 x 43.25 in
373.9 x 258.3 x 1099mm
2.9 kHz
280 Hz
DEMAND SERIES D17
product information sheet
Definitive Technology Demand D17 high-performance tower
speakers deliver full-range, room-filling sound and precise
imaging in a modern, elegant styling. Fill larger rooms with
detailed Hi-Fi or home theater sound with controlled lower
bass extension.
SERIES FEATURES
1” Aluminum Dome Tweeter with 20/20 Wave Alignment Lens™
Coupled with the 20/20 Wave Alignment Lens™, Definitive
Technology 1” aluminum dome tweeters deliver a clear,
precise high frequency response. The 20/20 Wave Alignment
Lens smooths high frequencies off the tweeter for improved
dispersion and a rich and balanced listening experience
anywhere in your room.
Laterally Offset Tweeter Assembly
A unique sonic signature feature of the Demand Series,
the tweeter is offset to deliver a more precise center stereo
image and eliminate undesirable symmetric diffraction off the
corners of the front baffle.
BDSS™ (Balanced Double Surround System) Midrange
Patented Double Surround mid-range provides greater linear
excursion and output that results in superior mid-range detail
and punchier bass compared to drivers of similar size.
Linear Response Waveguide™
Patented Linear Response Waveguide extends both on and
off axis frequency response, while improving dispersion for
more natural midrange timbre and more precise imaging.
Newly Designed Carbon Fiber Woofers
This new addition to the sonic signature of the Demand
Series tower features a dedicated woofer section for low
frequency reproduction. Carbon fiber offers greater rigidity
to the cone for deeper bass notes, while preventing cone
distortion that can occur with other less rigid materials.
Carbon fiber is a strong but light material, ideal for sound
reproduction. It ensures that the woofers are sturdy yet light,
able to handle higher excursion without deforming and
provides deeper, clean low frequency.
Extruded Aluminum Front Baffle
Clean, beautiful modern industrial design with an extruded
aluminum front baffle bead-blasted finish that provides a
timeless look and feel that fits any décor. Lightweight, durable
and recyclable, aluminum is truly the metal of a modern lifestyle.
High-Performance Tower Speakers www.definitivetechnology.comDEMAND D17
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