• KEF SP3987BA Q50a Dolby Atmos Speaker Black

    Hisense 3.1ch Soundbar with Wireless Subwoofer HS3100AU hero image
    Hisense 3.1ch Soundbar with Wireless Subwoofer HS3100AU
    4.0 from 2 reviews
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Shroud yourself in immersive audio by adding some KEF Q50a Speakers to your setup, firing and bouncing calibrated soundwaves off your ceiling for Dolby Atmos surround sound. Slightly angled, the Q50a can rest on existing Q Series speakers to give it the best angle for the reflection of audio. However, if you wish to wall mount these speakers, dedicated keyholes are provided for your convenience.

    Hidden within the minimalist exterior of the Q50a speakers is KEF’s signature Uni-Q driver array, delivering consistently-even high and midrange tones. This is due to the mounting of the tweeter at the acoustic centre of the midrange and bass cone, allowing for the balanced dispersal of sound. A damped tweeter loading tube eliminates sound produced from the back of the tweeter, creating greater sound detail.
    Uni-Q Driver

    Using the power of NASA-developed magnets, KEF was able to develop a tweeter small enough to mount at the acoustic centre of the bass unit voice coil. This results in consistent and wide sound dispersion.

    Dolby Atmos

    Dolby Atmos technology creates a 360° audio field above and around you. Conventional home theatres shoot audio directly at you and that creates a two-dimensional sound experience. With Dolby Atmos, sound is multidimensional; it moves around you, fills the space around you, and truly immerses you in the scene.

    Hi-Res Audio

    This unit is a Hi-Res Audio device, which allows it to play a variety of 24-bit digital audio formats. This simply means you can take full advantage of high-quality audio sources like FLAC audio files.

    Contemporary Design

    Sleek elegance meets outstanding sound thanks to the practical minimalism of this unit. The smooth baffle and the patented Uni-Q shows off this unit's premium status.

    Specifications & manuals

    key Specifications
    Brand
    KEF
    Finish Colour
    Black
    Height (mm)
    174 mm
    Width (mm)
    180 mm
    Depth (mm)
    256 mm
    Model Number
    Q50a
    Weight (kg)
    4.25 kg
    Accessories included
    Magnetic Cloth Grille, Adhesive Non-slip Rubber Feet, User Guide
    warranty
    Manufacturer Warranty
    5 Years
    Use
    Not intended or designed for commercial use.
    audio
    Speaker Channels
    2
    Input Power
    100 W
    Frequency Response Range
    105 - 18,500
    Maximum Output
    106 dB
    Impedance
    8
    Sensitivity
    86
    Speaker Drivers
    130mm Uni-Q Driver with 25mm Vented Aluminium Dome Tweeter
    additional Dimensions
    Package Dimensions (H x W x D)
    286 x 382 x 473
    Package Weight (kg)
    10.2

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Took away the old fridge were very polite and helpful
    Ian,
    I was a little skeptical......
    Lorraine, Pagewood, NSW
    The price was good
    Dominic, Essendon Nth, VIC

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    Is this a pair or just one speaker? Danny · 2019-08-06
    Hi Danny, Thank you for your question. The KEF Q50a comes as a pair of speakers. Hope this helps. Kind regards, Appliances Online Adam Vaccaro, Appliances Online
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