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Monitor Audio Radius R45HD Micro diffusore da scaffale e parete

Monitor Audio
il tuo prezzo: € 254,00
Prezzo riferito alla coppia (IVA inclusa)

Monitor Audio RADIUS R45HD

Micro Diffusore da scaffale o da parete
Woofer da 9 cm in mmp.2
Gold Dome Tweeter da 19mm. in C-CAM posteriore
Staffa da parete in dotazione

Bianco (Piano White lacquer)
Nero (Piano Black lacquer)
Ciliegio (Walnut real wood veneer)
Palissandro (Rosemah real wood veneer)
Argento (High gloss silver lacquer)

*: Indicare nelle note d'ordine la finitura desiderata

Monitor Audio Radius R45HD

The diminutive R45HD is the perfect satellite speaker for front left, centre, right and rear surround sound applications. Its secret is a combination of a 75mm (3”) MMP®II cone mid-bass driver and rear-firing 20mm (¾”) C-CAM® gold dome tweeter, which spreads and magnifies the sound around the room to create a huge, encompassing surround sound effect.
Designed to dovetail with the R360HD subwoofer and available in the RadiusHD range of real wood veneers and lacquers, the R45HD will blend perfectly with your décor in an ultra-discreet, multi-channel audio or video system. Installing the R45HD on the ceiling or wall is easy by using the high quality angled bracket supplied. Use the optional bespoke RadiusHD stand for floor positions.


3” MMP®II. The Metal Matrix Polymer drivers have been completely re-worked and re-modelled with the aid of new design and simulation tools to achieve higher sensitivity and increased magnetic linearity.
The new shaped T-section pole and focussed magnetic gap produces better linearity and lower distortion, resulting in fast punchy bass.
All drivers are dedicated and model specific, with each model in the Radius HD series being designed and voiced individually.
3/4" gold C-CAM® tweeter, rear-firing to enhance sound dispersion characteristics and providing extension to in excess of 35 KHz.
Ensuring the wide frequency bandwidth of HD music and cinema formats can be replayed faithfully.
Single through-bolt driver fixing. Provides mechanical de-coupling properties resulting in enhanced mid-band clarity and resolution.
Through-bolts also act as rigid cross bracing to give a very solid non-resonant cabinet.
Internal PTC auto-reset protection circuit to prevent over-driving.
Magnetically shielded drivers for safe use near sensitive microprocessor equipment or plasma/LCD displays.
Rigid MDF construction throughout.
Smooth radius edges – reduces diffraction effects and gives better imaging properties.
Flush fitting grille with rotate-able ‘m’ logo for positioning in Landscape or portrait orientation.
A specially designed die-cast metal wall bracket is supplied, providing easy install and adjustment for wall positioning.


Frequency Response: 120 Hz - 20 KHz
Sensitivity (1W@1m): 87 dB
Nominal Impedance: 8 Ohms
Power Handling Single (RMS): 25 W
System Power Handling (RMS): 50 W
Recommended Amplifier Requirements: 5 - 50 W
Maximum SPL (dBA): 101
Bass Alignment: Sealed cabinet
Drive Unit Complement: 1 x 75mm (3") MMP®II cone mid-bass driver.
1 x 20mm (3/4") C-CAM® gold dome tweeter
External Dimensions
(H x W x D): mm (inches)
100 x 100 x 100 mm
(3 15/16 x 3 15/16 x 3 15/16)
Weight (each):
Kg (lbs)
0.95 (2 1/8)



Monitor Audio Radius R45HDGOLD 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.

Metal Matrix Polymer driver cones have a polypropylene base loaded with metallic particles to offer a rigid and responsive structure.