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Monitor Audio

Radius Series 45 [Pair]


  • Black [Pair] £200.00
  • White [Pair] £200.00
  • Walnut Real Wood Veneer [Pair] £200.00
  • Prices include VAT at 20%

    In stock (next day delivery)

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03456 804104

Radius Series 45 [Pair]

Back in the days before anyone had ever heard of ‘designer’, Monitor Audio invented the Radius Series of stylish and versatile speaker systems. So radical was the idea that it changed expectations of home entertainment forever. Now, imbued with a rich heritage of innovation and energized by our latest driver technologies, the next generation of Radius has arrived, complete with new models, greater versatility and higher, wider, deeper sound.

With its jewel-like size and lustre, the appeal of new Radius is truly timeless, but its flexibility and performance set new standards. The eight-strong model line-up includes still slimmer versions of the 225 centre speaker and Radius One soundbar, together with a new Radius 200 centre-channel for shelf or rack mounting, and two enormously powerful yet super-compact active subwoofers: Radius 380 and 390.

The diminutive Radius 45 cube is the epitome of Radius innovation: a speaker so small has no right to sound as good as it does, yet the 45 reveals astonishing mid-range clarity and high frequency ambience from its 75mm MMP®II mid-bass driver and rear-firing 19mm C-CAM® tweeter. It’s perfect for ultra-discreet sound all around the home, or partnered with the Radius 380 sub for explosive stereo from an ultra-compact system. The new Radius 45 is also good for surround sound duties in a smaller room. It incorporates a single point wall fixing for use with the optional optional MASM speaker mount or any standard wall bracket. Alternatively, fit the 45 to Monitor Audio's bespoke Radius floor stands, which utilise innovative floor-level connections for a luxury wire-free look.


    • 19mm C-CAM Gold Dome Tweeter
    • 76mm MMPII Bass Driver
    • Available in Walnut Real Wood Veneer, Black or White


    • Colours: Black, White, Walnut Real Wood Veneer

General Information

  • Speaker Type: Bookshelf/Stand Mount, Satellite, Surround Speakers
  • Application: Stereo Music, Home Cinema
  • Style: Designer
  • Finishes: Gloss, Real Wood Veneer
  • Construction: Wood
  • Finish Colours: White, Black, Dark Wood
  • Product Weight: 1kg


  • Frequency Range: 120Hz - 20kHz
  • Impedance: 8 Ohms
  • Power Handling: 15 - 50 Watts RMS
  • Sensitivity: 87dB


  • Product Width: 100mm
  • Product Depth: 100mm
  • Product Height: 100mm

Manufacturers Guarantee

  • 36 months

Monitor Audio is a British owned specialist in hi-fi loudspeaker design, incorporating stereo and surround sound systems as welll as a range of sonically matched installation speakers for ultra discreet high quality sound around the home and even outside.

Whatever your taste and budget, you’ll discover a Monitor Audio speaker that, with a combination of superior design and build, answers your desire for great sound. Since hi-fi was in its infancy, Monitor Audio has dedicated all their technical expertise, innovation and craftsmanship to the creation of world-class loudspeakers.

Monitor Audio has become the world’s foremost expert in developing metal dome drivers. Metal is not the easiest material to work with, which is why many of their competitors choose paper or plastic. But it does have amazing properties for more life-like sound reproduction. The C-CAM® drivers used in many of their speakers are very light, rigid and strong. These properties leave them light enough to respond to the finest musical nuance and tough enough to stay in shape while resisting the extreme bending forces of deep bass frequency reproduction.


Monitor Audio

MA-SM Wall/Ceiling Mount Bracket (Pair)

£35.00 inc. VAT [Pair]

(£29.17 excl. VAT)

Monitor AudioMA-SM Wall/Ceiling Mount Bracket (Pair) More info