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Radius One

Monitor Audio RADIUSONE
Radius 3G Collection

Features

  • 4" C-CAM bass driver - Radius features all new bass drivers with concave cone profiles, introduced by our top-of-the-range Platinum speakers and applied subsequently to Gold GX. Extensive research and FEA modelling have allowed us to perfect the relationship between the new radiating diaphragm and its motor design, introducing larger motor sizes and voice coils for increased excursion, higher power capability and reduced distortion.
  • C-CAM Gold Dome tweeter - optimised to deliver the finest and widest performance within the compact Radius cabinets. It benefits from a more efficient rear-venting design, releasing air trapped and compressed at the back of the tweeter dome, and guiding it around the drive assembly to a rear-loading chamber.
  • Single through-bolt driver fixing provides mechanical de-coupling and enhanced mid-band clarity and resolution. The through-bolts also act as rigid cross bracing to give a very solid non-resonant cabinet.
  • Wall mounting bracket Included

Quick Specs

  • Type: Speakers
  • Energy Star Rated: No

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This item has purchase restrictions.

We currently only offer this product for purchase within 150 miles of our store. Questions? Contact us for more information.

 

by Monitor Audio

Back in the days before anyone had ever heard of designer products and hi-fi came with wardrobe-like enclosures and racks of chunky boxes, 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, energised by our latest driver technologies, the next generation of Radius has arrived, complete with new models, greater versatility and higher, wider, deeper sound.

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.

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C-CAM® Bass Drivers Refined over many years by Monitor Audio, Ceramic-Coated Aluminium/Magnesium is used as a driver cone material for all our speaker designs from the mid-market models up. Originally developed by the aerospace industry for jet engine components, C-CAMs properties are ideal for loudspeaker cones being extremely rigid, yet light enough to yield high overall efficiency. C-CAM bass drivers are able to resist the bending distortion imposed by sudden and extreme bass excursions to reproduce very clean, deep and dynamic bass frequencies. Conventional cone materials are more likely to flex in operation, producing a significant level of audible distortion.

Gold Dome C-CAM® The gold dome tweeter is formed from a ceramic-coated aluminium/magnesium alloy, gold anodised to a specific thickness for ideal stiffness and damping characteristics. Its new profile and surround geometry have been developed using advanced modelling tools, to provide the optimum qualities for accurate sound reproduction. The new design moves the first order of breakup to beyond 35kHz, producing a linear response way beyond audibility, which matches the wide frequency bandwidth available from HD music and cinema sound formats. The gold dome is thinner, lighter, more rigid and therefore more efficient than domes made from other materials which are prone to distortion in the audio band.

Features

  • 4" C-CAM bass driver - Radius features all new bass drivers with concave cone profiles, introduced by our top-of-the-range Platinum speakers and applied subsequently to Gold GX. Extensive research and FEA modelling have allowed us to perfect the relationship between the new radiating diaphragm and its motor design, introducing larger motor sizes and voice coils for increased excursion, higher power capability and reduced distortion.
  • C-CAM Gold Dome tweeter - optimised to deliver the finest and widest performance within the compact Radius cabinets. It benefits from a more efficient rear-venting design, releasing air trapped and compressed at the back of the tweeter dome, and guiding it around the drive assembly to a rear-loading chamber.
  • Single through-bolt driver fixing provides mechanical de-coupling and enhanced mid-band clarity and resolution. The through-bolts also act as rigid cross bracing to give a very solid non-resonant cabinet.
  • Wall mounting bracket Included
Frequency Response 90 Hz - 35 kHz
Sensitivity (1W@1M) 87 dB
Nominal Impedance 6 ohms
Power Handling (RMS) 75 W
System Power Handling (RMS) 100 W
Recommended Amplifier Requirements 30 - 100 W
Maximum SPL 106 dBa
Bass Alignment C:Bass reflex - Front ported L/R:Bass reflex - Side ported
Drive Unit Complement 3 x 4" (100 mm) C-CAM cone bass/mid driver 3 x 1" (25 mm) C-CAM Gold Dome tweeter
Cabinet Dimensions (H x W x D) 175 x 980 x 67 mm (6 7/8 x 38 9/16 x 2 5/8 ")
Cabinet Dimensions (Including Grille and Terminals (H x W x D)) 175 x 980 x 79 mm (6 7/8 x 38 9/16 x 3 1/8 ")
Cabinet Dimensions (Including Grille and Bracket (H x W x D)) 175 x 980 x 84 mm (6 7/8 x 38 9/16 x 3 5/16 ")
Pre-Construction Bracket Dedicated bracket included
Weight 7.4 kg (16 lb 4 oz)
Sold As Single Unit

Quick Specs


  • Appearance

  • Type: Speakers

  • Features

  • Energy Star Rated: No

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