Definitive Technology SR9040 Each | BiPolar Surround Speaker


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Definitive Technology SR9040 (Pair) BiPolar Surround Speakers
Definitive Technology SR9040 Open Box Bipolar Surround Speaker (Each)
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Definitive Technology SR9040 (Each) Open Box Bipolar Rear Speaker
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Definitive Technology

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Details & Highlights

Product Highlights

    Surround sound never sounded better. The SR9040 BiPolar Surround Speaker by Definitive Technology delivers exceptional dynamic range with immersive, room–filling audio that’s detailed and pure. Featuring a powerful Left/Right Bipolar speaker dispersion pattern, two 1–inch aluminum dome tweeters, and two 3.5–inch mid–range drivers with patented Balanced Double Surround System technology, you’ll suddenly experience your favorite movies, games and other high–definition entertainment with greater detail, crystal clear highs and natural mid–range tones with smooth transitions. The SR9040 will look stunning in any home with its precision–machined, aircraft–grade aluminum components and sharp, modern lines.

Details from Definitive Technology

    High–Performance Bipolar Surround Speaker (Single)

    The SR9040 surround speaker is your answer for remarkable, immersive, room–filling sound so you can experience every detail of pure home theater. Its Bipolar speaker dispersion pattern provides enveloping surround sound, tremendous dynamic range as well as true high–definition sound quality, which results in total sound field immersion. Timeless, minimalist design. This is what obsession sounds like.

    Powerful L/R Bipolar Speaker Dispersion Pattern

    Provides enveloping surround sound, tremendous dynamic range as well as true high–definition sound quality, which results in total sound field immersion.

    Aluminum Dome Tweeters

    Crystal clear highs bring the most demanding audio to life. Our tweeters play higher in frequency than what is heard by the human ear, creating an authentic reproduction of sound as the artist intends in the studio or concert hall.

    BDSS – Balanced Double Surround System

    Improves driver excursion which results in the selected driver producing bass output usually associated with a larger driver, while retaining the improved dispersion and midrange definition of a smaller driver.

    Acoustically Transparent Grille

    Enjoy the subtle elegance of the speaker design without having to remove a speaker grille to enjoy natural, uncolored sound.

    Totally Inert, Resonance–Free Cabinet

    Maximum rigidity with strategically placed bracing improves imaging while reducing resonance, further reinforcing our clean and powerful sound.

    Minimalist Design, Timeless Appeal

    Powerful minimalist aesthetic with precision–machined components creates a sophisticated look to complement the most distinguished home theater. The sharp lines of the BP9000 Series also echo its precise sonic signature.


    • High–performance Bipolar surround speaker: 50 Hz – 40 kHz
    • Powerful L/R Bipolar speaker dispersion pattern for wider, more immersive surround sound
    • Easy to use and built for unobtrusive placement in any room
    • Iconic and visually powerful design features
    • Totally inert, resonance–free cabinet structure
    • (2) 1” aluminum dome tweeters for crystal clear highs
    • (2) 3.5" mid–range drivers with patented Balanced Double Surround System (BDSS) technology
    • Recommended input power: 25–150WPC


Features & Specs

Best Seller
Manufacturer's Warranty
    5 Year Limited
Detailed Specifications
    Tweeter Specifications
  • Quantity: 2
  • Diameter: 1" (2.54cm)
  • Type: Aluminum Dome

  • Midrange Specifications
  • Quantity: 2
  • Diameter: 3 1/2" (8.89cm)

  • Electrical
  • Maximum Sensitivity: 92 dB
  • Total Frequency Response: 50Hz–40kHz
  • Compatible With: 8 ohm

  • Dimensions
  • Width: 8"
  • Height: 9.5"
  • Depth: 5.5"
  • Weight: 8 lbs
Product Bullets


Included Coverage from Definitive Technology: 5 Year Limited

Category ID: 61 | $249.00