# [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair)

The OSD Audio ACE650 in-ceiling speaker incorporates premium technologies to deliver deep bass and exceptional top-end frequency response.

With Kevlar® woofers, pivoting titanium dome tweeters, and sophisticated crossovers, this speaker is designed for audiophiles who demand high performance and durability.

**FEATURES**

-   **Kevlar® Woofers**: The 6.5" Kevlar® cone woofer is known for its ability to produce powerful and smooth bass tones. Kevlar® retains its shape even at high energy levels, allowing you to enjoy spine-tingling sound without distortion.
-   **Pivoting Tweeter**: The 1" pivoting titanium dome tweeter ensures exceptional top-end frequency response and allows you to direct the sound for optimal listening.
-   **High Power Handling**: The ACE650 handles up to 90W of power, providing powerful and consistent audio performance suitable for various listening environments.
-   **Wide Frequency Response**: With a frequency response of 45Hz to 20kHz, this speaker covers a broad range of sound, delivering rich bass and clear highs.
-   **High Sensitivity and Impedance**: With a sensitivity of 89 dB and an impedance of 8 ohms, the ACE650 efficiently converts power into clear and powerful sound.
-   **Customisable Appearance**: The spray paintable magnetic grille allows you to match the speaker with your ceiling colour, enhancing its discreet appearance.
-   **Easy Installation**: Install-friendly dog ear installation brackets and gold-plated 5-way binding posts make installation quick and straightforward.

**BENEFITS**

-   **Superior Sound Quality**: Enjoy deep, rich bass and exceptional top-end frequency response, perfect for both music and home cinema applications.
-   **Durable Construction**: Built with high-quality materials, including Kevlar® woofers and titanium dome tweeters, the ACE650 is designed for long-lasting performance.
-   **Versatile Use**: Suitable for various environments, including living rooms, home cinemas, and commercial spaces, offering flexible installation options.
-   **Elegant Design**: The trimless design and paintable grille ensure the speaker blends seamlessly into your decor, providing a clean and modern look.
-   **Peace of Mind**: Backed by a 10-year warranty, ensuring long-term satisfaction with your purchase.

Elevate your audio experience with the OSD Audio ACE650 In-Ceiling Speaker, offering exceptional sound quality, modern design, and durable performance.

Ideal for any high-end audio setup, this speaker provides the perfect blend of performance and style.

###### Specifications

-   **Speaker Type:** 6.5"Kevlar® Trimless Ceiling Speakers
-   **Woofer:** 6.5"Kevlar® Cone
-   **Tweeter:** 1"Pivoting Titanium Dome
-   **Frequency Response:** 45Hz - 20kHz
-   **Power Handling:** 90W
-   **Sensitivity:** 89 dB
-   **Impedance:** 8 Ohms
-   Spray Paintable Magnetic Grille Included
-   **Inputs:** Gold-plated 5-way Binding Posts
-   Install-friendly Dog Ear Installation Brackets
-   **Diameter&Depth:** 8.86"x 3.54"
-   **Cutout Diameter:** 7.80"
-   **Sold As:** Pair
-   **Warranty:** 10 Years

## Details

- **Price:** 99.0 GBP
- **Vendor:** OSD Audio
- **Type:** Open Box
- **Tags:** BLACK5, Prime, SALE10, Warehouse Clearance

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 99.00 GBP | In stock |

## Images

- [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair) - K&B Audio
- [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair) - K&B Audio
- [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair) - K&B Audio
- [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair) - K&B Audio
- [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair) - K&B Audio
- [OPEN BOX] OSD Audio ACE650 6.5" Kevlar In Ceiling Speakers (Pair) - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/open-box-osd-audio-ace650-6-5-kevlar-in-ceiling-speakers-pair)
> Updated: 2026-07-05