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Key Features
The Monitor Audio Radius Series Speaker System Builder allows you to customise your speaker selection from within the Monitor Audio Radius Series. Select your preferred front left and right speakers as well as a centre channel speaker. You can then optionally expand your system with rear left and right speakers and a subwoofer.
Why choose the Monitor Audio Radius Series? These speakers blend compact size with great sound and minimalistic styling. A Radius system will add explosive audio dynamics and glamour to your home cinema, punctuating the action on screen with pin-point imaging and enveloping surround effects.
Product Ref: 282056
2014 Award Best style package £1400-£1800
"With its classy design, beautiful sound and excellent integration, this has Best Buy written all over it."
"if you yearn for a discrete 5.1 set-up, this should be on your radar, because it’s a remarkable success…integration between fronts, rears and the sub is seamless. The surround field is gapless, effects flow between channels effortlessly and you’re immersed in the action"
"it’s beautifully made, offers powerful, polished sound quality and looks stunning - pretty much everything we look for in a speaker system. If you’re looking for a speaker system on a £1,500 budget then stick the R90HT1 on your shopping list pronto. We’ve heard some pretty special speaker systems of late ... but the Radius trumps them all"
"This system mixes both eager dynamism and impressive scale with poise and insight. Detailed soundtracks are treated with respect, while dialogue from the Radius 200 centre enclosure is full-bodied"
The Radius Series combines all the virtues of Monitor Audio design in a beautifully space-efficient system, precision engineered in a choice of finishes. Expertly tuned to deliver the full-frequency impact of today’s high-definition soundtracks, Monitor Audio Radius gives you luxury lifestyle design, easy-to-install versatility, exceptional room-friendly aesthetics and the immersive audio quality that all home cinema enthusiasts crave.
The Radius series incorporates advanced C-CAM bass drivers, featuring concave cone profiles inspired by Monitor Audio's flagship Platinum and Gold GX ranges. These drivers utilise innovative radiating diaphragm and motor designs, including larger motor sizes and voice coils. This engineering approach enhances driver excursion, power handling, and reduces distortion, ensuring exceptional audio clarity and dynamic performance across the series.
Monitor Audio's signature C-CAM gold dome tweeters are specifically optimised for the compact Radius cabinets. A rear-venting design channels air away from the tweeter dome and into a rear-loading chamber, reducing compression and resonance. This meticulous design lowers distortion, widens the frequency range, and produces a smoother, more natural sound.
Drawing on innovations from the Platinum series, the Radius range introduces the HiVe II reflex port. Its rifled grooves optimise airflow, minimising turbulence and accelerating air movement. This results in faster, punchier bass and a more dynamic overall sound experience, enhancing both music and movie playback.
Each Radius speaker features a single through-bolt fixing that enhances mid-band clarity and resolution by mechanically decoupling the driver. Additionally, the through-bolt system strengthens the cabinet by acting as a cross brace, reducing resonance for purer sound reproduction.
To address open environments, the Radius series integrates a sealed Auxiliary Bass Radiator (ABR). This technology operates like a piston, leveraging air movement within the sealed cabinet to produce enhanced low-frequency performance. The ABR design ensures deeper bass and improved sound projection, maintaining performance integrity even in challenging spaces.
Frequency Response | 120Hz - 20KHz |
---|---|
Sensitivity | 87dB |
Nominal Impedance | 8 ohms |
Power Handling Single (RMS) | 25 watts |
System Power Handling (RMS) | 50 watts |
Recommended Amplifier Requirements | 15-50 watts |
Maximum SPL (dBA) | 101 |
Bass Alignment | Sealed Cabinet |
Driver complement | 1 x 3-inch (75mm) MMP2 cone bass/mid-range driver1 x 20mm C-CAM gold dome tweeter |
Cabinet Dimensions (H x W x D) | 100 x 100 x 100 mm |
Cabinet Dimensions (H x W x D) (Inc Grille & Terminals) | 100 x 100 x 124 mm |
Cabinet Dimensions (H x W x D) (Inc Grille & Bracket) | 100 x 100 x 162 mm |
Compatible Bracket | Monitor Audio Speaker Mount (MASM) (sold separately) |
Weight | 1kg |
Frequency Response | 80Hz - 35KHz |
---|---|
Sensitivity | 83dB |
Nominal Impedance | 8 ohms |
Power Handling Single (RMS) | 75 watts |
System Power Handling (RMS) | 100 watts |
Recommended Amplifier Requirements | 30-100 watts |
Maximum SPL (dBA) | 102 |
Bass Alignment | Bass reflex - rear ported |
Driver complement | 1 x 4” (100mm) C-CAM cone bass/mid driver1 x 1” (25mm) C-CAM gold dome tweeter |
Cabinet Dimensions(H x W x D) | 198 x 125 x 140mm(713/16 x 415/16 x 51/2 Inches) |
Cabinet Dimensions (H x W x D)(Inc Grille & Terminals) | 198 x 125 x 164mm (713/16 x 415/16 x 67/16 Inches) |
Cabinet Dimensions (H x W x D)(Inc Grille & Bracket) | 198 x 125 x 203mm(713/16 x 415/16 x 8 Inches) |
Compatible Bracket | Optional - Monitor Audio Speaker Mount (MASM) |
Weight | 2.1kg (4lb 10oz) |
Frequency Response | 60Hz - 35KHz |
---|---|
Sensitivity | 86dB |
Nominal Impedance | 6 ohms |
Power Handling Single (RMS) | 100 watts |
System Power Handling (RMS) | 150 watts |
Recommended Amplifier Requirements | 40-150 watts |
Maximum SPL (dBA) | 106 |
Bass Alignment | Bass reflex - rear ported |
Driver complement | 2 x 4" (100mm) C-CAM cone bass/mid driver1 x 1" (25mm) C-CAM gold dome tweeter |
Cabinet Dimensions(H x W x D) | 125 x 330 x 140mm(415/16 x 13 x 51/2 Inches) |
Cabinet Dimensions (H x W x D)(Inc Grille & Terminals) | 125 x 330 x 164mm(415/16 x 13 x 67/16 Inches) |
Weight | 3.6kg (7lb 14oz) |
Frequency Response | 50Hz - 35KHz |
---|---|
Sensitivity | 87dB |
Nominal Impedance | 6 ohms |
Power Handling Single (RMS) | 100 watts |
System Power Handling (RMS) | 150 watts |
Recommended Amplifier Requirements | 40-150 watts |
Maximum SPL (dBA) | 107 |
Bass Alignment | Bass reflex - front and rear ported |
Driver complement | 2 x 4" (100mm) C-CAM cone bass/mid driver1 x 12" (25mm) C-CAM gold dome tweeter |
Cabinet Dimensions(H x W x D) | 1000 x 177 x 208mm(393/8 x 615/16 x 83/16 Inches)Inc Plinth, Without Spikes |
Cabinet Dimensions (H x W x D)(Inc Grille & Terminals) | 1025 x 177 x 208mm(403/8 x 615/16 x 83/16 Inches)Inc Plinth, With Spikes |
Weight | 9.9kg (21lb 12oz) |