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British Design  |  Performance Loudspeakers  |  Experts Since 1972

Tuned for True High-Fidelity

Discover Radius Series 4G

“We're proud to be a fully independent British Audio Group.
Everything we do is worthy of the Monitor Audio Group name”

Robert Barford - CEO of Monitor Audio Group

Big Sound, Minimal Footprint

Designed to integrate effortlessly into contemporary living or commercial spaces, Radius 4G offers a level of flexibility rarely found in high-fidelity loudspeaker systems. Whether configured as a compact stereo pair, a discreet home cinema installation, a desktop listening solution or part of a wider multi-room environment, Radius 4G delivers immersive, room-filling sound with remarkable clarity and precision.

Discover Radius Series 4G

Explore our ranges

From refined stereo and AV systems to integrated audio solutions and amplification, discover high-fidelity systems that deliver exceptional performance at every level.

Stories

Experience the stories behind the sound. From groundbreaking product innovation to immersive listening experiences, expert reviews, and more. Discover how our passion for high-fidelity audio shapes every moment.

Explore Stories

Preview image for blog post - Bronze 50 7G AV Package wins Best Mid-Range Cinema in AVForums Editor’s Choice Awards

Bronze 50 7G AV Package wins Best Mid-Range Cinema in AVForums Editor’s Choice Awards

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Preview image for blog post - Introducing MaestroUnite 3.1.5

Introducing MaestroUnite 3.1.5

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Preview image for blog post - Anthra W12 Earns 5 Stars From The Ear

Anthra W12 Earns 5 Stars From The Ear

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Preview image for blog post - Introducing Radius Series 4G

Introducing Radius Series 4G

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Preview image for blog post - Spotlight: Engineering Radius Series 4G

Spotlight: Engineering Radius Series 4G

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Preview image for blog post - Radius 3 4G Receives StereoNET Applause Award

Radius 3 4G Receives StereoNET Applause Award

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Preview image for blog post - Albums of the Month - May 2026

Albums of the Month - May 2026

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Preview image for blog post - Monitor Audio Group Welcomes Global Distribution Partners for Exclusive HQ Event

Monitor Audio Group Welcomes Global Distribution Partners for Exclusive HQ Event

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Preview image for blog post - Your garden deserves great sound. Meet Climate Series 3G.

Your garden deserves great sound. Meet Climate Series 3G.

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Preview image for blog post - Monitor Audio Climate Series 3G wins Red Dot Award

Monitor Audio Climate Series 3G wins Red Dot Award

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Preview image for blog post - Experience Centre Spotlight: Immersion Gallery & Museum

Experience Centre Spotlight: Immersion Gallery & Museum

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Preview image for blog post - We’re part of the Essex Tech 50!

We’re part of the Essex Tech 50!

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Preview image for blog post - The Records That Made Us

The Records That Made Us

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Preview image for blog post - Record Store Day 2026

Record Store Day 2026

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Preview image for blog post - Experience Centre Spotlight: Music Suite

Experience Centre Spotlight: Music Suite

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Preview image for blog post - Monitor Audio Bronze 300 7G Awarded 'Best Value' by Audiograde

Monitor Audio Bronze 300 7G Awarded 'Best Value' by Audiograde

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Preview image for blog post - Listen Again Episode 10: Crafting A Legacy

Listen Again Episode 10: Crafting A Legacy

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Preview image for blog post - Bronze 300 7G receives 'Excellent' Award from FWD magazine

Bronze 300 7G receives 'Excellent' Award from FWD magazine

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Preview image for blog post - Monitor Audio wins four 2026 Hi‑Fi+ Editor’s Choice awards

Monitor Audio wins four 2026 Hi‑Fi+ Editor’s Choice awards

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Monitor Audio. Est. 1972

Listen Again.

At Monitor Audio we stand behind our products, we work closely with our partners, and we challenge customers considering a premium audio purchase to think again, to find out more and Listen Again.

It’s not an empty promise. 
Our brands and products will do the talking. 

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These include essential cookies that are necessary for the operation of the site, as well as others that are used only for anonymous statistical purposes, for comfort settings or to display personalised content. You can decide for yourself which categories you want to allow. Please note that based on your settings, not all functions of the website may be available.
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