OSD Audio  |  SKU: ACE800

OSD Audio ACE800 8" Ceiling Speakers (Pair)

£159.00 £169.00

Includes 10 Years Warranty + 60 Day Returns

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Extended 60 Day Returns

We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days. We call it the “Happy Sound Guarantee”.

If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More


Interior designers love the OSD Audio ACE800 in-ceiling speaker from the Architectural Ceiling Element (ACE) series.

Combining elegant, modern style with outstanding audio performance, the ACE800 is the perfect stealth speaker for any home.

It handles up to 120 watts of power, making it ideal for spaces where you want great sound without large, obtrusive speakers.

With an 8” fiberglass cone woofer and a 1” titanium dome tweeter, the ACE800 delivers superior audio quality.


  • High-Performance Audio: The ACE800 features an 8” polypropylene woofer with rubber butyl surround and a 1” pivoting PEI dome tweeter, providing clear, rich sound with deep bass and crisp highs.
  • Elegant Design: The trimless design with a spray paintable grille allows the ACE800 to blend seamlessly into any ceiling, making it virtually invisible.
  • Wide Frequency Response: Covering a frequency range of 40Hz to 20kHz, the ACE800 delivers a full spectrum of sound for an immersive audio experience.
  • High Power Handling: Capable of handling up to 120W of power, this speaker is suitable for various audio applications, providing consistent and powerful sound.
  • Optimised Sensitivity and Impedance: With a sensitivity of 87 dB and an impedance of 8 ohms, the ACE800 efficiently converts power into clear, dynamic sound.
  • Easy Installation: Install-friendly dog ear installation brackets and spring-loaded binding posts make setup quick and straightforward.
  • Customisable Appearance: The spray paintable grille allows you to match the speaker with your ceiling colour, ensuring it remains discreet.


  • Superior Sound Quality: Enjoy clear, rich audio with deep bass and crisp highs, perfect for music, movies, and more.
  • Discreet Integration: The trimless design and paintable grille allow the speaker to blend seamlessly into any room, maintaining the aesthetic of your space.
  • Durable Construction: Built with high-quality materials, including a polypropylene woofer and a PEI dome tweeter, the ACE800 is designed for long-lasting performance.
  • Versatile Use: Ideal for various environments, including living rooms, home cinemas, and commercial spaces, offering flexible installation options.
  • Peace of Mind: Backed by a 10-year warranty, ensuring long-term satisfaction with your purchase.

Upgrade your home audio setup with the OSD Audio ACE800 In-Ceiling Speaker, delivering exceptional sound quality, modern design, and durable performance.

Perfect for any high-end audio installation, this speaker offers the ideal combination of performance and style.

Key Features

  • Placement
    In Ceiling
  • Cut-Out Diameter
    238 mm
  • Mounting Depth
    112 mm
  • Power Handling
    120 Ws
  • Impedance
    8 Ohms
  • Driver Size
  • Sensitivity
    87 dB
  • Frequency Response
    40Hz - 20kHz
  • Warranty
    10 Years


    • Speaker Type: 8" 2-Way Trimless Ceiling Speakers
    • Woofer: 8" Polypropylene with Rubber Butyl Surround
    • Tweeter: 1" Pivoting PEI Dome
    • Frequency Response: 40Hz - 20kHz
    • Power Handling: 120W
    • Sensitivity: 87 dB
    • Impedance: 8 Ohms
    • Spray Paintable Grille Included
    • Inputs: Spring Loaded Binding Posts
    • Install-friendly Dog Ear Installation Brackets
    • Diameter & Depth: 10.79" x 4.41"
    • Cutout Diameter: 9.37"
    • Sold As: Pair
    • Warranty: 10 Years

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Authorised Dealer

K&B Audio are authorised dealers for OSD Audio. All sales come with a 10 Years manufacturers warranty and full technical support.

OSD Audio ACE800 8" Ceiling Speakers (Pair) - K&B Audio
OSD Audio

OSD Audio ACE800 8" Ceiling Speakers (Pair)

£159.00 £169.00









Drive Type




Noise Cancelling




Music Sources






TV Connection


Smart Features


Cut-Out Diameter

238 mm

Mounting Depth

112 mm

Power Handling

120 Ws


8 Ohms

Driver Size



87 dB

Frequency Response

40Hz - 20kHz




10 Years
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