Full-range, room-filling sound and precise imaging driven by unique technologies. The D9 delivers a truly premium bookshelf listening experience in a midsize footprint.
Featuring unique technologies such as our Balanced Double Surround System, linear response waveguide, and laterally offset tweeter assembly, the D9 Mid-Sized Bookshelf Loudpeakers deliver top-shelf, balanced audio for any application.
The D9 couples a laterally offset 1” Aluminium 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 centre stereo image and ensure clear, detailed high-frequency performance.
The D9’s 5.25” patented Balanced Double Surround System™ (BDSS) mid/bass driver provides greater excursion and output for superior midrange detail and smoother bass compared with other drivers of similar size.
The D9 produces superior low-end extension with an integrated 5” x 9” passive bass radiator. Plus, the addition of a larger spider to the radiator reduces rocking and delivers cleaner, tighter bass response.
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.
|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
|Height||11.71" (29.74 cm)|
|Width||6.5" (16.51 cm)|
|Depth||11.97" (30.4 cm)|
|Driver Enclosure Type||MDF 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
|Total Frequency Response||48 Hz → 24,000 Hz|
|Nominal Impedance||4 ohms|
|Sensitivity (1 watt @ 1 meter)||88 dB|
|Lower and Upper -3dB Limits||64 Hz → 22,000 Hz|
|Speaker Inputs||(1) (Set) 5-Way Binding Posts - Gold Plated|
|Mounting Type||1/4 in - 20 Threaded Insert|
|Mounting Location||Bottom of Speakers|
|Recommended Amplifier Power Per Channel||20 watts → 150 watts|
|AV Receiver Crossover Settings||Small (80 Hz)|