OSD Audio Nero Stream ARC Amplifier + ACE840 8" Ceiling Speakers

OSD Audio | SKU: KB01751

Cables Included

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£429.00 £559.00

Ready To Install
Bluetooth
HDMI eARC
Optical In
RCA In
USB In
Subwoofer Out
Low Profile Grilles

Speakers

One Pair Two Pairs

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UK Audio Specialists Expert Advice & Support

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K&B Audio Are Rated 4.9 Out Of 5 — From 4,935+ Verified Reviews

Description

Elevate your home audio setup with the OSD Audio Nero Stream ARC Amplifier and ACE840 8" Ceiling Speakers bundle.

Perfect for living rooms, kitchens, or open-plan areas, this system offers true stereo sound across a wider space with a discreet ceiling-mounted design.

Whether you're streaming music or enhancing your TV audio, this setup delivers detailed and powerful sound with a sleek, low-profile finish.

The Nero Stream ARC amplifier outputs a solid 100W of Class D power and features a versatile range of inputs including Bluetooth, HDMI ARC, optical, and RCA.

Paired with the ACE840 8" ceiling speaker pair, you get left and right channel separation for immersive stereo sound and wider room coverage.

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" Ceiling Speaker Pair: Offers full-range left and right channel audio for a wide and balanced stereo image.
Pivoting Tweeters: Aim the high frequencies toward your listening area for better clarity and room coverage.
Slim Magnetic Grilles: Frameless, paintable grilles blend into the ceiling for a clean, modern look.
Easy Installation: Spring-loaded dog-leg clamps make installation quick and secure in most ceiling types.

A stylish and powerful audio solution, this bundle brings rich stereo sound to larger rooms without compromising on design or space.

Specifications

SPEAKERS

Speaker Type: 8"High Definition Trimless Ceiling Speakers
Woofer: 8"Fiber Glass with Rubber Butyl Surround
Tweeter: 1"Pivoting Titanium Dome
Frequency Response: 35Hz - 20kHz
Power Handling: 150W
Sensitivity: 88 dB
Impedance: 8 Ohms
Spray Paintable Magnetic Grille Included
Inputs: Gold-plated 5-way Binding Posts
Install-friendly Dog Ear Installation Brackets
See New Construction Brackets For Compatibility
Diameter&Depth: 10.79"x 4.41"
Cutout Diameter: 9.37"
Sold As: Pair
Warranty: 10 Years

AMPLIFIER

Amplifier Type: 2-Channel
Design Type: Class D
Power Output: 50W x 2 RMS, 100W x 2 Peak 8ohms / 100W x 2 RMS, 200W x 2 Peak 4ohms
Frequency Response: 20Hz - 20kHz
Impedance: 8Ohm to 4Ohm Stable
Signal to Noise Ratio: >95dB A-Weighted
Sources/Inputs: ARC, Wireless BT, Optical, USB-C DAC, Line Input, Coax Input
Outputs: L/R Speaker, Subwoofer Out
Maximum Sample Rate: 44.1kHz, 48kHz, 96kHz, 192kHz
Bit Resolution: 16-24 bits; Supports 24Bit/192kHz
Front Panel Controls: Power Button, Front Volume/Source Select Knob
Remote Control: Included
Wall Mountable: Yes
AC Power: 110/240VAC
Dimensions: 50mm x 190mm x 140mm
Weight: 1.1kg
Warranty: 2 Year

What You Get

SPEAKERS

2 x Speakers
2 x Grilles
1 x Cut Out Template
1 x User Manual

AMPLIFIER

1 x Amplifier
1 x Power Lead
1 x External Antenna
1 x Wall Mount Brackets
1 x Remote Control

Downloads

AMPLIFIER

Payment & Security

Payment Methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

1 Year Warranty + 60 Day Returns

K&B Audio are authorised retailers for OSD Audio. Your purchase comes with a 1 Year warranty, expert help on hand and you get 60 day returns window in case you're not 100% happy with the product.

Frequently Asked Questions

Do you price match?

Yes, we will try our best to price match for you - but as a small independent company, we can't always guarantee it.

Please submit a price match request here.

We will price match where possible provided that the competitor is a like for like UK VAT registered company, they must be an authorised retailer, the product must be in stock and not on clearance.

Customer Reviews

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