# OSD Audio ACE870 8" Angled In Ceiling Speaker (Each)

The OSD Audio ACE870 is a premium 8-inch angled in-ceiling speaker designed for immersive home theatre and high-fidelity audio experiences.

With its trimless design and powerful performance, this speaker is perfect for homeowners and audiophiles looking for a discreet yet dynamic sound solution.

The angled woofer and pivoting tweeter provide superior sound dispersion, making it ideal for left, centre, and right (LCR) channels in a home cinema setup.

Whether you’re watching movies or listening to music, the ACE870 delivers crystal-clear audio with deep bass and precise vocals.

**FEATURES**

-   **Angled 8-Inch Woofer**: Delivers powerful bass and optimised sound projection for a more immersive listening experience.
-   **Pivoting 1-Inch Silk Dome Tweeter**: Enables precise high-frequency tuning for clear vocals and crisp details.
-   **175W Power Handling**: Handles high output levels with ease, ensuring rich and dynamic sound reproduction.
-   **LCR Home Theatre Performance**: Designed for left, centre, and right channels, perfect for surround sound setups.
-   **Trimless Magnetic Grille**: Blends seamlessly into ceilings for a modern, discreet aesthetic.
-   **Optimised for Directional Audio**: Angled design ensures sound is directed towards the listening area, enhancing clarity and immersion.
-   **Easy Installation**: Dog-leg mounting system provides a secure and hassle-free fit in standard drywall ceilings.

Upgrade your home cinema or multi-room audio system with the OSD Audio ACE870 for superior sound without visible clutter.

###### What You Get

-   1 x ACE870 Ceiling Speaker
-   1 x White Low Profile Grille
-   1 x Cut Out Template

###### Specifications

-   **Speaker Type:** 8"Angled LCR 2-Way Trimless Ceiling Speaker
-   **Woofer:** 8"Carbon Fibre Composite Cone
-   **Tweeter:** 1"Pivoting Titanium Dome
-   **Frequency Response:** 35Hz – 20kHz
-   **Power Handling:** 175W
-   **Sensitivity:** 88dB 1W/1m
-   **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:** 292.1mm x 136.4mm
-   **Cutout Diameter:** 250.7mm
-   **Sold As:** Single
-   **Warranty:** 10 Years

## Details

- **Price:** 199.0 GBP
- **Vendor:** OSD Audio
- **Type:** In Ceiling Speakers
- **Tags:** BLACK10, BLACK5, Prime, SALE10

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 199.00 GBP | In stock |

## Images

- OSD Audio ACE870 8" Angled In Ceiling Speaker (Each) - K&B Audio
- OSD Audio ACE870 8" Angled In Ceiling Speaker (Each) - K&B Audio
- OSD Audio ACE870 8" Angled In Ceiling Speaker (Each) - K&B Audio
- OSD Audio ACE870 8" Angled In Ceiling Speaker (Each) - K&B Audio
- OSD Audio ACE870 8" Angled In Ceiling Speaker (Each) - K&B Audio
- OSD Audio ACE870 8" Angled In Ceiling Speaker (Each) - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/osd-audio-ace870-8-angled-in-ceiling-speaker-each)
> Updated: 2026-07-05