OSD Audio ACE670 6.5" Angled In Ceiling Speaker (Each)

Spend £50 For Free UK Delivery
Spend £50 For Free UK Delivery
All orders to mainland UK over £50 are eligible for free standard delivery.
For orders under £50 we have delivery rates starting from just £2.99
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60 Day Returns + 10 Years Warranty
60 Day Returns + 10 Years Warranty
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
Warranty
K&B Audio are authorised dealers for OSD Audio. All sales come with a 10 Years manufacturers warranty and full technical support.
Description
Description
The OSD Audio ACE670 is a high-performance 6.5" angled in-ceiling speaker, designed to deliver immersive sound with enhanced directionality.
Ideal for home theatre setups, stereo music playback, and multi-room audio, this speaker provides crisp highs, detailed mids, and deep bass, making it a great choice for audiophiles and home entertainment enthusiasts.
Its trimless design ensures a sleek, modern appearance that blends seamlessly into any ceiling.
The angled driver design positions the sound toward the listening area, enhancing clarity and imaging, especially for Dolby Atmos and home cinema applications. Whether you’re upgrading your home audio system or installing a discrete speaker solution, the ACE670 offers premium sound without taking up wall or floor space.
FEATURES
- 6.5" Angled Woofer: Directs sound toward the listening area for improved audio clarity and spatial accuracy.
- Pivoting 1" Silk Dome Tweeter: Provides smooth, detailed high frequencies and allows for further audio customisation.
- 90W Power Handling: Ensures rich, room-filling sound with deep bass and crisp mids, perfect for music and movies.
- Trimless Magnetic Grille: Blends seamlessly into ceilings for a discreet, modern aesthetic.
- Home Theatre-Ready: Designed for left, centre, and right (LCR) home cinema applications, enhancing surround sound performance.
- Kevlar Woofer Cone: Durable, lightweight material that delivers accurate, punchy bass and long-lasting performance.
- Easy Installation: Integrated dog-leg mounting system for a secure fit with minimal effort.
Upgrade your home audio with the OSD Audio ACE670, a powerful in-ceiling speaker that combines superior sound quality with a sleek, nearly invisible design.
Key Features
Key Features
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Cut-Out Diameter
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Mounting Depth
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Power Handling
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Impedance
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Driver Size
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Sensitivity
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Frequency Response
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Warranty
Specifications
Specifications
Speaker Type | 6.5" Angled LCR 2-Way Trimless Ceiling Speaker |
Woofer | 6.5" Carbon Fiber Composite Cone Fixed at a 15° Angle |
Tweeter | 1” Pivoting Aluminum Dome |
Frequency Response | 45Hz - 20kHz |
Power Handling | 90W |
Sensitivity | 89 dB |
Impedance | 8 Ohms |
Dolby Atmos® | Ready for True 3D Surround Sound |
Includes Front-Mounted Contour Switch | Yes |
Angled Design | Allows Ideal Placement Closer to the Wall |
Spray Paintable Magnetic Grille | Included |
Inputs | Gold-plated 5-way Binding Posts |
Installation Brackets | Install-friendly Dog Ear Brackets |
Diameter & Depth | 222.5mm x 114.3mm |
Cutout Diameter | 206.2mm |
Sold As | Single |
Warranty | 10 Years |
What You Get
What You Get
1 x ACE670 Ceiling Speaker
1 x White Low Profile Grille
1 x Cut Out Template
Payment & Security
Secure Payments
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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.

Why K&B Audio
Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.
Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.
35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.
Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.