• GOLD C-CAM Tweeter GOLD C-CAM Tweeter
  • C-CAM drivers C-CAM drivers



Frequency Response

85 Hz - 25 KHz

Sensitivity (1W@1M)

87 dB


8 Ohms

Power Handling Single: (RMS)

60 W

System Power Handling: (RMS)

100 W

Maximum SPL


Recommended Amp Requirements

10 - 100

Bass Alignment

Rear Ported Bass Reflex

Drive Unit Compliment

1 x 101 mm (4") MMP®II (Next generation Metal Matrix Polymer)
1 x 1” (25 mm) C-CAM® gold dome

External Dimensions: (H x W x D)

190 x 120 x 140 mm
7 1/2 x 4 3/4 x 5 1/2 inch

Weight (Individual)

2.03 Kg (4 1/2 lb)

Professional reviews

What Home Cinema Best Buy

R90 (2006-2008)

November 2006

Radius - R90 - Review

“A lot of technology and subtle design detail is hidden behind the svelte exteriors, and the result is a system that really works. Even without the subwoofer, the five satellites provide an impressively muscular, yet finely detailed sound. Add in the sub and the system develops a real sense of power and authority when stirred by suitable programme material.”

Home Cinema Choice

R90 (2006-2008)

November 2006

Radius - R90 - Review

“Musically, the Monitor Audio R90AV is as bright as a button, metaphorically if not tonally. Tonally, it is as close to neutral as you will hear from a sub/sat system of this calibre and dynamically it is a lot less stilted than most. The overall effect is of a system that is vivid and lively, and that makes listening to music and movies alike an engaging musical experience.”

What Hi-Fi? Sound and Vision

R90 (2006-2008)

November 2006

Radius R90AV-12

“Now it's got it right. In fact, the latest Radius package, the R90AV-12, is so right it might well threaten the status of the current class leaders...the result is magical: this compact set-up has bags of drive, and - boy! - it goes loud”

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