OSD Audio  |  SKU: R63A

OSD Audio R63A 6.5" Reference Angled Ceiling Speaker (Each)

£189.00 £199.00

Includes 1 Year Warranty + 60 Day Returns

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Extended 60 Day Returns

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The OSD R63A Angled In-Ceiling Speaker is designed with precision to deliver high-quality sound directly towards your listening position, enhancing your home theatre experience.

Whether used for left, centre, and right channels in smaller home cinema setups or as rear or Dolby Atmos speakers, the R63A ensures seamlessly natural sound.

Its 6.5" carbon fibre woofer and 1" aimable ceramic-coated aluminium dome tweeter create an immersive audio experience.


  • Angled Design: Features drivers angled at 15° to direct sound towards your listening area, enhancing the audio experience by aligning sound with on-screen images.
  • High-Quality Audio Components: Equipped with a 6.5" carbon fibre composite woofer cone and a 1" pivoting ceramic-coated aluminium dome tweeter for clear and natural sound reproduction.
  • Advanced Tweeter Adjustment: Includes a tweeter contour switch with settings (-3dB, flat, +3dB) to fine-tune the tweeter level according to your room’s acoustics.
  • Optimal Placement: Allows for ceiling placement closer to the front wall, within one foot, tying the sound more closely to the on-screen image compared to standard in-ceiling speakers that require at least three feet from the wall.
  • Easy Installation: Comes with "dog-ear" style L-shaped mounting brackets for straightforward installation without the need for construction brackets.
  • Wide Frequency Response: Covers an extensive frequency range from 38Hz to 22,000Hz, delivering rich and detailed audio.
  • Robust Power Handling: Handles up to 150 watts, ensuring powerful and consistent performance.
  • High Sensitivity: With a sensitivity of 89 dB, the speaker efficiently produces powerful sound with minimal power input.
  • 8 Ohms Impedance: Compatible with a wide range of amplifiers and audio systems.
  • Aesthetic and Functional Design: Features a low-profile magnetic grille that is paintable to match your ceiling for a seamless look.
  • Compact Dimensions: With a cutout diameter of 8-3/8", a frame diameter of 9-13/16", and a mounting depth of 4-3/4", this speaker fits discreetly into your ceiling.
  • 10-Year Warranty: Provides peace of mind with a 10-year warranty, ensuring long-lasting quality and performance.

Enhance your home theatre setup with the OSD R63A Angled In-Ceiling Speaker, offering exceptional sound quality and a design that integrates seamlessly with your room for a truly immersive audio experience.

Key Features

  • Placement
    In Ceiling
  • Impedance
    8 Ohms
  • Driver Size
  • Sensitivity
    89 dB
  • Frequency Response
    38Hz - 20kHz
  • Warranty
    1 Year


    • Speaker Type: 6.5″- 15° Angled In-Ceiling Speaker
    • Woofer: 6.5″- 15° Angled Carbon Fiber w/TPR Thermal Surround
    • Tweeter: 1″ Aluminum Dome Pivoting w/12dB Crossover and Contour Switch
    • Frequency Response: 50Hz – 20kHz
    • Power: 150W
    • Sensitivity: 89dB
    • Impedance: 8 Ohm
    • Diameter & Depth: 9.8″ x 4.72″
    • Cutout Diameter: 8.25″
    • Selling Unit: Single
    • Limited Lifetime Warranty

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Authorised Dealer

K&B Audio are authorised dealers for OSD Audio. All sales come with a 1 Year manufacturers warranty and full technical support.

OSD Audio R63A 6.5" Reference Angled Ceiling Speaker (Each) - K&B Audio
OSD Audio

OSD Audio R63A 6.5" Reference Angled Ceiling Speaker (Each)

£189.00 £199.00









Drive Type




Noise Cancelling




Music Sources






TV Connection


Smart Features


Cut-Out Diameter


Mounting Depth


Power Handling



8 Ohms

Driver Size



89 dB

Frequency Response

38Hz - 20kHz




1 Year
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