Monitor Audio Radius 225 (Black) is rated 4.7 out of 5 by 23.
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Monitor Audio Radius 225 (Black)

Single Speaker

In-store Clearance item

Open Box Guide Price (3 available across all stores) £279.000000
Last brand new price £325.000000

Please remember

These are Clearance items and therefore condition and accessories / promo items supplied may vary. This is also why we use guide prices for in-store items, as managers price these units according to state and completeness.

Please call / email the store to check the price / stock / condition and reserve your Clearance bargain before making a special journey.

Unfortunately, due to costs, and size, TVs can't be mail ordered from store or transferred between stores - sorry!

Please note that extended guarantees are not available on these products.

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Super-slim and flexible, too, the Monitor Audio Radius 225 is the go-anywhere speaker.

The flexible speaker
Flexibility is key with the Radius 225. At just 65mm deep it's ideal for wall mounting but can also sit below your TV as a conventional centre speaker. The speaker design also makes it ideal for stereo or surround sound, meaning you can mount three (left, centre and right) by your flatscreen TV and two at the rear for highly discreet surround sound. A dedicated wall bracket is supplied with each speaker.

Monitor Audio quality
The latest Radius speaker range come fitted with the gold C-CAM dome tweeter. This gives the ideal balance between detail and smoothness. Upper frequencies stay clear and uncongested - even at high volume levels where inferior designs begin to distort. Although compact, the powerful C-CAM woofers used in the Radius 225 punch well beyond their weight, giving soundtracks real bite. The crisp, 'open' sound is also ideal for being able to clearly hear dialogue.

Riffled port for controlled bass
To boost the bass, the Radius 225 speaker is fitted with a front bass port. The innovative HiVe II port design features riffled grooves to help reduce air turbulence. It's this that helps give the Radius 225 a sound that's both fast and powerful. By putting the port at the front rather than the rear it can also be used tight against the wall.

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 225 is a premium quality speaker. Available in real walnut veneer, high gloss black or satin white it's finished to a very high standard and complements the smartest decors.

Ideal for home cinema or hi-fi, the Radius 225 gives a big sound without a big presence in your room.
Speaker Enclosure Type
Bass Reflex
Speaker Type Enclosure - Filter
Bass reflex - front port
Speaker Type
Wall Speaker
Manufacturer's Warranty
5 years
Frequency Response (Hz)
80 - 35,000
Impedance (ohms)
Sensitivity (dB)
Centre Speaker Dims (HxWxD)
140 x 610 x 84 mm inc grille and bracket
Dimensions WxHxD (mm)
140 x 610 x 84 (depth including wall bracket)
Brackets Stands included
Rated 5 out of 5 by from Stylish, discrete and powerful I bought these to replace the larger floor standers that came as part of the Silver set of speakers. I thought I would suffer from a drop in quality for the gain of looks, but they sound amazing and I really don't miss the floor standers.
Date published: 2022-09-02
Rated 4 out of 5 by from Great sound Great sound, nice finish, works really well in a mid to large room
Date published: 2022-07-31
Rated 5 out of 5 by from What a buy. A very nice speaker and sounds amazing with a good amp. Sleak and performance is amazing.
Date published: 2022-07-04
Rated 5 out of 5 by from Fantastic speaker Radius 225 Great sound and a great service. I asked for advice and a solution was found with prompt delivery to match
Date published: 2021-11-23
Rated 5 out of 5 by from Great sound and looks I bought these for my cinema room to replace little Cambridge audio speakers. The 225 at the front and centre and 90s at the rear. Very impressed with the sound power and looks and would recommend for a cinema/music room.
Date published: 2021-02-27
Rated 5 out of 5 by from Superb Centre Speaker So powerful for such a great price. I've got it connecting to a Dennon AV receiver and monitor audio front and backs.
Date published: 2021-02-02
Rated 5 out of 5 by from Great sounding front speakers After the last part of my hifi system finally gave up on life I needed to build an entirely new system. Happily I was able to get the same high quality support as I did with my previous syetm, which I bought from Richer Sounds 19 years ago. This time it was Cibo from the Cambridge store who couldn't have been more helpful and put together a system that is sounding fantastic in my lounge right now. These Monitor Audio speakers are set up as my LCR due to the lack of space I have, but they sound great so I would recommend them if you also don't have room for floor standing, or just want something that is a little more discrete while still performing really well
Date published: 2020-07-27
Rated 5 out of 5 by from Sounds and looks superb Bought a single speaker to replace my centre speaker. It's larger than the pictures would have you believe. The mounting template and bracket makes fitting the speaker very easy. If you mount flush against the wall I don't think you can use banana plugs. Taking the front grille off is very difficult using the tool provided. I used a thin knife to take it off. Looks even better with the grille off.
Date published: 2020-04-26
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  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
  • Assumed credit limit £1,200
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