This is not the first time we've looked at a Monitor Audio Radius system, but this is a different, more grown up and more ambitious combination.
One key component of that system has been carried across intact to this 2007 incarnation: the R90 satellite, which gives the system its name, remains the core of this array. It fulfils the same role, namely as the front and rear speakers.
Design and build
It would be tempting to suggest that the R90 was perfectly formed in the first instance, so there was no compelling reason for change. Nothing's perfect, of course, but it would not have been easy to make significant advances without making some alterations to the form factor or driver complement.
The same optional tall column stands remain available, and they were supplied for this test. Visually, they work well with the fronts for flat screens used on or near a wall. The stands feature elegant cable management in a form that allows the speaker cables to be connected at ground level, so that there is little danger of tripping over trailing wires. The R90 is also supplied with a ball-and-socket-based wall bracket.
At 61cm long, the R225 centre speaker is long enough to take up much of the width of a medium size TV, and won't look out of place with much bigger screens.
The design is comparable to the R90; these are beautifully-constructed speakers, with smoothly-radiused edges and corners, and with brilliant finishes - the black piano gloss is especially impressive.
The subwoofer is a much bigger and better-engineered brute than the one specified for the last Radius system. Indeed, the RSW-12 is not strictly part of the Radius family, but a general purpose sub that can be used in a wide range of Monitor Audio and other systems. Depending on which piece of information you read, the internal amplifier is either 500W or 1000W.
In fact, it appears to have a continuous 500W rating, the 1000W figure being a short-term peak rating. But, in any case there's plenty of power to drive the 12in drive unit. The enclosure is built like the proverbial brick outhouse, making it seriously heavy, but the finish is in keeping with the Radius speakers, so that the system looks the part.
