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Definitive Technology High-Performance Black Bipolar Tower Speaker - BP9040

Abt Model: BP9040 | UPC: 747192126452
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Woofer Size (inches): 8
Your Shipping Zip Code: 20149
Estimated Delivery Date: Apr 1st*
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Product Details

Definitive Technology High-Performance Black Bipolar Tower Speaker - BP9040

The BP9040 tower speaker is your answer for remarkable, immersive, room-filling sound so you can experience every detail of pure home theater. Forward Focused Bipolar Array expands your room's entire soundstage. Aluminum dome tweeters, high-performance drivers, integrated powered subwoofer and Intelligent Bass Control let you hear and feel every note as the artist intends. Dolby Atmos / DTS:X compatibility let you explore true multi-dimensional sound. Timeless, minimalist design. This is what obsession sounds like.


  • High-performance Bipolar tower speaker: 22 Hz – 40 kHz
  • Powerful, Forward-Focused Bipolar speaker array for wide and immersive sound dispersion
  • Integrated 8" powered subwoofer and dual bass radiators
  • Intelligent Bass Control offers enhanced bass while maintaining overall tonal balance
  • Dolby Atmos and DTS:X compatible with A90 speaker accessory (sold separately)
  • Iconic and visually powerful design features machined, aircraft-grade aluminum construction
  • Totally inert, resonance-free cabinet structure
  • (2) 1" aluminum dome tweeters for crystal clear highs
  • (3) 4.5" mid-range drivers with patented Balanced Double Surround System (BDSS) technology
  • (1) 8" woofer
  • (2) 8" bass radiators
  • Recommended input power: 50-300W


Driver Complement

  • System Array
    • Front Firing Array: (2) 4.5"
    • Rear Firing Array: (1) 4.5"
  • Tweeter/Mid Array
    • Front Firing Array: (1) 1" aluminum dome
    • Rear Firing Array: (1) 1" aluminum dome
  • Subwoofer
    • Diameter: 8" (20.32cm)
  • Bass Radiator
    • Quantity: 2
    • Diameter: 8" (20.32cm)


  • Maximum Sensitivity
    • Super Tower: 92 dB
  • Total Frequency Response
    • Overall: 22Hz-40kHz
  • Nominal Impedance
    • Compatible with: 8 ohm


  • Internal Amplifier
    • Power: 300 watts

Approximate Dimensions:

  • Height: 38.25"
  • Width: 6"
  • Depth: 13"
  • With Base
    • Height: 39"
    • Width: 11"
    • Depth: 13"

Approximate Weight:

  • Shipping: 36 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 5 Year Limited Warranty
California customers: Proposition 65 WARNING - learn more
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Key Features
Sold As Each/ 50-300W Recommended Input Power/ 300W Internal Amplifier Power/ Two 1" Aluminum Dome Tweeter/ Three 4.5" Mid-Range Drivers/ 8" Woofer And Bass Vent/ Two 8" Bass Radiators/ Balanced Double Surround System (BDSS) Technology/ Forward-Focused Bipolar Speaker Array/ Intelligent Bass Control/ Machined Aircraft-Grade Aluminum Construction/ Totally Inert Resonance-Free Cabinet Structure/ 92 dB Sensitivity/ 22Hz-40kHz Frequency Response/ 8 Ohm Impedance/ Black Finish
More reasons to buy the Definitive Technology High-Performance Black Bipolar Tower Speaker BP9040 from Abt Electronics
  • is an authorized dealer.
  • The Definitive Technology High-Performance Black Bipolar Tower Speaker BP9040 is Brand New.
ConnectivityBinding Posts
Frequency Response22Hz - 40kHz
Enclosure TypePassive Radiator
Impedance8 Ohms
Speaker Design3-Way
Speaker TypeFloorstanding
Tweeter Size (inches)1
Woofer Size (inches)8
Height (inches)38.25
Width (inches)6
Depth (inches)13


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