OSD Audio Nero Stream ARC Amplifier + ACE840TT 8" Stereo Ceiling Speaker
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Delivery £4.50 or Free Over £50
Delivery £4.50 or Free Over £50
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
Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More
60 Day Returns + 1 Year Warranty
60 Day Returns + 1 Year 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 1 Year manufacturers warranty and full technical support.
Description
Description
Upgrade your home audio with the OSD Audio Nero Stream ARC Amplifier and ACE840TT 8" Stereo Ceiling Speaker bundle.
This discreet yet powerful pairing is perfect for kitchens, bedrooms, or any space where stereo sound is needed from a single ceiling speaker.
Whether you’re listening to your favourite playlist or enhancing TV audio, this setup delivers clear, room-filling sound with minimal visual impact.
The Nero Stream ARC offers a compact yet robust 100W output with multiple input options, including Bluetooth, RCA, optical and HDMI ARC, making it highly versatile for modern living.
Paired with the ACE840TT stereo ceiling speaker, which provides both left and right audio channels from one unit, it’s the ideal choice for spaces where a two-speaker setup isn’t practical.
FEATURES
- Bluetooth Streaming: Easily stream music from your phone, tablet, or laptop without the need for extra cables.
- RCA Audio Input: Connect external sources such as CD players, turntables (with preamp), or other hi-fi gear with ease.
- Optical Audio Input: Enjoy crystal-clear digital sound from your TV, gaming console, or media player.
- HDMI ARC Input For TV: Connect directly to your television via HDMI ARC for simple control and synchronised audio.
- Powerful 100W Amplifier: Delivers efficient Class D power, providing strong performance in a compact housing.
- Stereo 8" Ceiling Speaker: Combines both left and right channels in a single ceiling speaker – ideal for small or symmetrical spaces.
- Dual Pivoting Tweeters: Precisely direct the stereo sound for optimal clarity and immersive audio.
- Paintable Magnetic Grille: Achieve a seamless finish with a low-profile grille that can be colour-matched to your décor.
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Tool-Free Installation: Spring-loaded dog-leg clamps make ceiling installation quick and secure.
Key Features
Key Features
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ZonesSingle Zone
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Music SourcesBluetooth
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InputsRCA, Optical, USB, HDMI
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OutputsSubwoofer Out
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TV ConnectionYes - HDMI (TV Controls Volume)
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Driver Size
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Warranty
Specifications
Specifications
What You Get
What You Get
Downloads
Downloads
Payment & Security
Secure Payments
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Authorised Dealer
K&B Audio are authorised dealers for OSD Audio. All sales come with a 1 Year 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.