OSD Audio Nero Stream ARC Amplifier + R63 6.5" Ceiling Speakers

OSD Audio | SKU: KB01745

Cables Included

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£579.00 £759.00

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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Description

Enjoy premium stereo audio in compact spaces with the OSD Audio Nero Stream ARC Amplifier and R63 6.5" Reference Ceiling Speaker bundle.

Ideal for kitchens, bathrooms, or utility rooms, this setup offers refined sound in a single-speaker configuration, combining minimalist design with audiophile-grade components for a sleek, high-performance result.

The Nero Stream ARC amplifier delivers 100W of Class D power and includes essential inputs such as Bluetooth, HDMI ARC, optical, and RCA.

Paired with the R63 ceiling speaker, featuring a Kevlar woofer and aluminium dome tweeter, this system delivers clear, full-range stereo sound from a discreet in-ceiling design.

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.
6.5" Kevlar Ceiling Speaker: Delivers dynamic and accurate mono sound – perfect for single-speaker zones.
Aluminium Dome Tweeter: Produces crisp, clear high frequencies with wide dispersion.
Premium Components: Features a Kevlar woofer and high-quality crossover for exceptional sound clarity and balance.
Frameless Magnetic Grille: Paintable, low-profile grille for a seamless, modern ceiling finish.
Quick & Secure Installation: Dog-leg clamps make ceiling installation fast and reliable.

This compact, high-quality bundle is ideal for achieving professional-grade audio in rooms where space or aesthetics demand a single, discreet speaker.

Specifications

SPEAKERS

Speaker Type: 6.5"In-Ceiling Speaker
Woofer: 6.5"Carbon Fiber w/TPR Thermal Surround
Tweeter: 1"Ceramic Coated Aluminum Pivoting Dome Tweeter w/12dB Crossover and Contour Switch
Frequency Response: 38Hz - 20kHz
Power: 150W
Sensitivity: 89dB
Impedance: 8 Ohm
Diameter&Depth: 8.76"x 3.62"
Cutout Diameter: 7.8"
Selling Unit: Pair
Optional Square-Grille Kit: Sold Separately
Warranty: Limited Lifetime

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

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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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