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Definitive Technology A90 Height Speaker Module for Dolby Atmos/DTS:X (Pair)

UPC: 747192126421


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Definitive Technology A90 Height Speaker Module for Dolby Atmos/DTS:X (Pair)

The A90 height speaker module is your answer for remarkable, immersive, room-filling sound so you can experience every detail of pure home theater. The A90 supports Dolby Atmos / DTS:X and easily connects and sits within the top of your Definitive Technology BP9060, BP9040 and BP9020 speakers, firing sound upwards, which is then reflected off the ceiling and back down to your viewing area. Timeless, minimalist design. This is what obsession sounds like.

  • High-performance height speaker module: 86 Hz 22 kHz
  • Dolby Atmos Certified and DTS:X compatible
  • Sloped speaker baffle and exclusive foam construction provide amazing richness and depth
  • Easy to connect and remove from your BP9000 speaker
  • Iconic and visually powerful design features
  • Totally inert, resonance-free cabinet structure
  • (1) 1 aluminum dome tweeters for crystal clear highs
  • (1) 4.5" mid-range driver

  • Dolby Atmos Certified & DTS:X Compatible

    Seamlessly integrates within the top of the BP9060, BP9040 and BP9020 speakers so you can revel in greater sound height.

    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.

    Sloped Speaker Baffle with Exclusive Foam Construction

    Fires sound upwards, reflecting it off the ceiling and back down to your viewing area in a tightly controlled dispersion pattern, damping the sound that remains.

    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.


    Driver Complement

    Diameter 1" (2.54cm)
    Type Aluminum Dome
    Diameter 4 1/2" (11.43cm)


    Maximum Sensitivity
    1 watt @ 1 Meter 86.5 dB
    Total Frequency Response
    Overall 86Hz-22kHz
    Nominal Impedance
    Compatible with 4 ohm
    Power Handling 25-100 watts per channel


    Cabinet Dimensions
    Height 3 3/4" (9.53cm)
    Width 6" (15.24cm)
    Depth 13" (33.02cm)