Monitor Audio - R-ONE (Each)

R-ONE

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The RadiusONE takes over from the original Radius soundbar with a beefed up driver complement in a purer, acoustically-matched configuration. It incorporates a string of C-CAM drivers arranged in three sets of 100mm (4") bass driver/ 25mm (1") tweeter pairings, each with its own dedicated reflex-ported chamber. It's a bit like three Radius 90s in a single convenient cabinet, contoured to match the widescreen aesthetics of larger flat TVs. With all this technology onboard you'd expect the RadiusONE to occupy the same space as its predecessor. In fact it's smaller. The innovative shallow-profile drivers introduced by the new Radius series allow us to generate the triple impact of left, centre and right channels from a cabinet reduced in depth by a whopping 40%! Aesthetically it's as effective a single grille will complement the uniform look of thin displays for a beautifully integrated home theatre solution; easy to install, impressive to behold and experience. Our dedicated wall bracket is included.

Technology

 

  • New 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.
  • New 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

 

 

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-CAM's 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.

Rated Continuous Power @14.4V
Cabinet Dimensions (H x W x D)(Inc Grille & Terminals)175 x 980 x 79mm(67/8 x 389/16 x 31/8 Inches)
Cabinet Dimensions (H x W x D)175 x 980 x 67mm (67/8 x 389/16 x 25/8 Inches)
Driver complement3 x 4" (100mm) C-CAM cone bass/mid driver 3 x 1" (25mm) C-CAM gold dome tweeter
Maximum SPL (dBA)106
Bass AlignmentC:Bass reflex - front ported L/R:Bass reflex - Side ported
Recommended Amplifier Requirements30-100 watts
Power Handling Single (RMS)75 watts
System Power Handling (RMS)100 watts
Sensitivity87dB
Nominal  Impedance6 ohms
Frequency Response90Hz - 35KHz
Weight7.4kg (16lb 4oz)
BracketDedicated bracket included
Cabinet Dimensions (H x W x D)(Inc Grille & Bracket)175 x 980 x 84mm(67/8 x 389/16 x 35/16 Inches)

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