OSD Audio Nero Stream ARC Amplifier + RS670 Rock Speakers

OSD Audio  |  SKU: KB01782
Sale price £499.00 Regular price £674.99

Summer Sale! Ends Sunday. Discounts already applied.

Speakers
Colour: Brown

Delivery £4.50 or Free Over £50

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60 Day Returns + 1 Year Warranty

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We call it the “Happy Sound Guarantee”.

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Warranty

K&B Audio are authorised dealers for OSD Audio. All sales come with a 1 Year manufacturers warranty and full technical support.

Description

Transform your garden, patio or outdoor entertaining space with the OSD Audio Nero Stream ARC + RS670 Rock Speaker bundle.

This complete outdoor audio system combines discreet rock-style speakers with a powerful 100W amplifier, delivering crisp, room-filling sound that blends beautifully into natural surroundings.

Perfect for garden parties, BBQs, or relaxing evenings outdoors, it's designed for anyone wanting high-quality music without compromising on aesthetics.

At the heart of the system is the OSD Nero Stream ARC amplifier, offering versatile connectivity including HDMI ARC for seamless TV integration, Bluetooth for wireless music streaming, and both RCA and optical inputs.

Paired with the RS670 rock speakers, engineered to withstand all weather conditions, you get a robust setup that delivers balanced sound across outdoor spaces with impressive durability.

FEATURES

  • Bluetooth Streaming: Stream music wirelessly from your smartphone, tablet or laptop for total convenience during outdoor entertaining.
  • HDMI ARC Input: Connect directly to your outdoor TV with HDMI ARC, enabling simple audio control via your TV remote.
  • Powerful 100W Amplifier: Drive the outdoor speakers with ease, providing clear and dynamic sound even in larger garden spaces.
  • RCA & Optical Inputs: Connect a range of audio sources such as CD players or digital media boxes for a flexible listening experience.
  • Weather-Resistant Rock Speakers: Designed to mimic natural stone, the RS670 speakers are rugged and weatherproof, blending effortlessly into garden beds and landscaped areas.
  • 6.5" Polypropylene Woofers: Deliver deep, punchy bass while the 1" dome tweeters provide clear, detailed highs for a full-range sound.
  • Discreet Outdoor Aesthetic: The natural slate-finish cabinets offer a visually appealing and low-profile look that complements any garden design.
  • Plug & Play Setup: Simple to install and easy to use, this bundle requires minimal wiring and no specialist tools.
  • Long-Lasting Performance: Built to endure rain, sun, and seasonal changes for year-round enjoyment without degradation.
  • Versatile Placement: Ideal for patios, pool areas, gardens, and outdoor kitchens—enjoy premium sound wherever you relax or entertain.

Key Features

  • Zones
    Single Zone
  • Music Sources
    Bluetooth
  • Inputs
    RCA, Optical, USB, HDMI, Coaxial
  • Outputs
    Subwoofer Out
  • TV Connection
    Yes - HDMI (TV Controls Volume)
  • Warranty
    1 Year

Specifications

AMPLIFIER

  • Speaker Type: 6.5" 2-way Weather Resistant Rock Speakers
  • Woofer: 6.5" Polypropylene Cone with Sealed Voice Coil & Silicone Encased Leads
  • Tweeter: 1" Polyamide with Silicone Encased Leads, Coaxial Mounted
  • Frequency Response: 35Hz to 20kHz
  • Power Handling: 150W
  • Sensitivity: 90 dB
  • Impedance: 8 Ohms
  • Weather Resistant: All-Weather Versatility
  • Cabinet Material: Aerospace Grade, Multi-layer Composite Cabinetry
  • Unit Dimensions (L x H x D): 13" x 9.5" x 11"
  • Sold As: Pair
  • Wireless: No
  • Colour: Slate Dark Grey
  • Weight: 27 lbs

SPEAKERS

  • Speaker Type: 6.5" 2-way Weather Resistant Rock Speakers
  • Woofer: 6.5" Polypropylene Cone with Sealed Voice Coil & Silicone Encased Leads
  • Tweeter: 1" Polyamide with Silicone Encased Leads, Coaxial Mounted
  • Frequency Response: 35Hz to 20kHz
  • Power Handling: 150W
  • Sensitivity: 90 dB
  • Impedance: 8 Ohms
  • Weather Resistant: All-Weather Versatility
  • Cabinet Material: Aerospace Grade, Multi-layer Composite Cabinetry
  • Unit Dimensions (L x H x D): 13" x 9.5" x 11"
  • Sold As: Pair
  • Wireless: No
  • Colour: Slate Dark Grey
  • Weight: 27 lbs

What You Get

AMPLIFIER

  • 1 x Amplifier
  • 1 x Power Lead
  • 1 x External Antenna
  • 1 x Wall Mount Brackerts
  • 1 x Remote Control

SPEAKERS (ONE PAIR)

  • 2 x RS670 Rock Speaker
  • 1 x User Manual
  • 20m x 2 Core Outdoor Speaker Cable

SPEAKERS (TWO PAIRS)

  • 4 x RS670 Rock Speaker
  • 1 x User Manual
  • 30m x 2 Core Outdoor Speaker Cable

Downloads

AMPLIFIER

SPEAKERS

Payment & Security

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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.