OSD Audio Nero Stream ARC Amplifier + R83 8" Ceiling Speakers
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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
Experience powerful, high-fidelity sound with the OSD Audio Nero Stream ARC Amplifier and R83 8" Reference Ceiling Speaker bundle.
Perfect for single-speaker installations in kitchens, hallways, or utility rooms, this setup delivers rich mono audio with outstanding clarity from a discreet in-ceiling design.
Ideal for those who want premium audio performance without visible clutter.
The Nero Stream ARC amplifier provides 100W of efficient Class D power and supports a wide range of inputs including Bluetooth, HDMI ARC, optical, and RCA.
The R83 speaker features a Kevlar woofer and aluminium dome tweeter for audiophile-grade sound, ensuring accurate and punchy playback even in smaller rooms.
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.
- 8" Kevlar Ceiling Speaker: Offers powerful, accurate mono sound with deep bass and clean mids – ideal for single-speaker zones.
- Aluminium Dome Tweeter: Produces detailed high frequencies and wide dispersion for consistent sound coverage.
- Audiophile Components: Built with premium materials including a Kevlar woofer and advanced crossover for clear, distortion-free audio.
- Frameless Magnetic Grille: Paintable and slimline to ensure a flush, modern finish in any ceiling.
- Simple Fitment: Dog-leg mounts make for a secure and straightforward installation process.
This bundle is an excellent choice for quality-conscious listeners who need a compact, high-performance audio solution for single-speaker installations.
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.