OSD Audio Nero Stream ARC Amplifier + ACE640TT 6.5" Stereo Ceiling Speaker

OSD Audio  |  SKU: KB01755

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Sale price £329.00 Regular price £429.00
  • Ready To Install Everything you need is included — just install and enjoy.
  • Bluetooth Stream music wirelessly from your phone or device via Bluetooth.
  • HDMI eARC Connect directly to your TV via HDMI eARC for seamless playback.
  • Optical In Connect a CD player, TV or other optical source directly.
  • RCA In Connect turntables, CD players or other phono-level sources via RCA.
  • USB In Play music from your computer with a simple USB connection.
  • Subwoofer Out Connect a dedicated subwoofer to extend bass performance.
  • Low Profile Grilles Slim, low-profile grilles blend seamlessly into your ceiling.
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Description

Bring immersive sound to any room with the OSD Audio Nero Stream ARC Amplifier and ACE640TT 6.5" Stereo Ceiling Speaker bundle.

Ideal for kitchens, en-suites, or smaller living areas, this system delivers clear stereo audio from a single, discreet ceiling speaker. Designed for performance and simplicity, it offers modern connectivity and a clean finish for contemporary spaces.

The Nero Stream ARC amplifier features 100W of efficient Class D power and multiple input options including Bluetooth, HDMI ARC, optical, and RCA, making it the perfect compact hub for both music and TV audio.

Paired with the ACE640TT ceiling speaker, you get stereo sound from a single unit, saving space while maintaining audio quality.

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" Stereo Ceiling Speaker: Offers both left and right channels from a single unit – ideal for small or single-speaker rooms.
  • Dual Directional Tweeters: Aim the sound exactly where you want it for better clarity and a more engaging listening experience.
  • Slim Magnetic Grille: Paintable and frameless, it blends into your ceiling for a minimalist look.
  • Quick-Fit Installation: Securely mounts into the ceiling with dog-leg clamps, making installation straightforward for professionals and DIYers alike.

A compact and efficient audio solution, this bundle brings impressive stereo sound to small spaces with minimal wiring and visual clutter.

Specifications

SPEAKERS

  • Speaker Type: 6.5"DVC Dual Tweeter Trimless Ceiling Speaker
  • Woofer: 6.5"Fiber Glass Cone
  • Tweeter: Dual .5"Titanium Coated Dome
  • Frequency Response: 45Hz - 20kHz
  • Power Handling: 120W
  • Sensitivity: 89 dB
  • Impedance: 8 Ohms
  • Dual Voice Coil (DVC) Provides Stereo Sound Within One Speaker
  • Spray Paintable Magnetic Grille Included
  • Inputs: Spring Loaded Binding Posts
  • Install-friendly Dog Ear Installation Brackets
  • Diameter&Depth: 8.86"x 3.54"
  • Cutout Diameter: 7.80"
  • Sold As: Single
  • 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

  • 1 x Speaker
  • 1 x Grille
  • 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

Payment & Security

Payment Methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

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.

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