Monitor Audio Radius 90, 270, 225 & 390 Subwoofer (Black)

5.1 Speaker Package

£1,536

Free UK delivery

Next day delivery and timed options available for online purchases of selected products. Please see checkout for further details.

Buy now, pay later For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Find out more

We offer 6 month interest free options. Call or ask in-store for details

Lowest price guaranteed! We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trace in discounts.
T&Cs apply

We’ll beat any genuine advertised price, even from the web & give you up to £100!

This package includes the Monitor Audio Radius 270, 90, 225 & 390 (Black).

Monitor Audio Radius 270

One of the most discreet floorstanding speakers available, the Monitor Audio Radius 270 gives a big sound from a slim cabinet.


The discreet floorstander

Think floorstanding speaker and you'll probably draw to mind a large and cumbersome box that totally dominates its environment. The Radius 270 is a floorstander with a different take on style. At just 17.7cm wide and 21cm deep it has a very compact footprint. Smooth good looks also help it blend in with an ability lost to many floorstanding speakers.

Monitor Audio quality
Despite its sleek good looks, the radius 270 doesn't settle for less than excellence in the sound quality stakes. The latest Radius range comes with gold C-CAM dome tweeters. These give the ideal balance between detail and smoothness. Upper frequencies stay clear and uncongested - even at high volume levels where inferior designs begin to distort. Twin C-CAM woofer units not only provide an insightful mid-range but also help boost bass to the levels expected from floorstanding speakers. Offering a well-balanced and accurate sound, the Radius 270s suit a wide range of music.

Riffled ports for controlled bass
To boost the bass and speaker efficiency, the Radius 270 speakers are fitted with both front and rear bass ports. The innovative HiVe II port design features riffled grooves to help reduce air turbulence. It's this that helps give the Radius 270 bass that's both fast and powerful.

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 270 is a premium quality speaker. Available in real walnut veneer or high gloss black or white it's finished to a very high standard and complements the smartest decors.

Beautiful, discreet and powerful-sounding, there are few that match the Radius 270 as all-rounders.

Monitor Audio Radius 90

Featuring the latest Monitor Audio tech, the small speaker with the big heart is now better than ever.


Multi-tasking speakers

As part of the award-winning R90 HT1 home cinema speaker package, the Radius 90 speakers are right at home with cinema sound. However, thanks to their high quality sound and compact size they also make ideal speakers for a wide range of other applications. Use them in stereo format, with or without a subwoofer, as part of a multi-room sound system or simply for desk-top audio; the Radius 90s are top-performers in any environment.

Monitor Audio quality
The latest Radius range comes with gold C-CAM dome tweeters. These give 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 very compact, the powerful C-CAM woofer used in the Radius 90 punches well beyond its weight. Offering a well-balanced and accurate sound, the Radius 90s suit a wide range of music.

Riffled port for controlled bass
To boost the bass, the Radius 90 speakers are fitted with rear bass ports. The innovative HiVe II port design features riffled grooves to help reduce air turbulence. It's this that helps give the Radius 90 a bass that's both fast and powerful.

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 90 is a premium quality speaker. Available in real walnut veneer or high gloss black or white it's finished to a very high standard and complements the smartest decors.

Flexible positioning
Compact enough to be placed on a mantelpiece, bookshelf, window ledge or desk, the Radius 90 can also be wall-mounted with the optional MASM mounts or stand-mounted via the optional Radius stands.

Beautiful, discreet and dynamic-sounding. The Monitor Audio Radius 90 is one of the finest ultra-compact speakers around.

Monitor Audio Radius 390

Get deep, powerful bass from your system without compromising on style. The Monitor Audio Radius 390 brings beauty to subwoofer design.


Award-winning sound

As part of the award-winning R90 HT1 home cinema speaker package, the Radius 390 subwoofer is right at home with cinema sound. Match up with the Radius 90 and 200 speakers and you've got yourself one of the finest home cinema speaker packs in its class. Alternatively, pair with stereo speakers and enjoy a new dimension in sound from your favourite music.

Introduce thunder to soundtracks with twin bass cones

The ten inch, long throw active C-CAM bass gives the Radius 390 a high tech appeal. The seamless, aluminium construction is light and rigid, giving a rapid response to changes in sound. Helping to reinforce the bass still further, a second ABR (Auxcillary Bass Radiator) at the opposite side of the sub uses energy within the cabinet to strengthen the bass. The result is bass that drops so low it's like being at the cinema.

Powerful 220 watt Class-D amp for total control
Keeping the thunderous bass under tight control is a high current Class-D amplifier. With around 220 watts of clean power, it has little trouble in keeping the bass cone under tight control. Bass starts and stops exactly when it should, with none of the wallow and boom that afflicts lesser subs.

Three pre-set EQ modes
With Music, Movie and Impact modes you can easily change the characteristics of the subwoofer to match your mood. For the most subtle sound, choose Music. A more dynamic sound is had with the Movie mode, making it ideal for the most intense action movies. If you're in party mode or really don't like the neighbours, then switch to Impact for the most powerful sound possible!

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 390 is a premium quality subwoofer. Available in real walnut veneer or high gloss black or white it's finished to a very high standard and complements the smartest decors.

Give your sound a stylish boost, with the Monitor Audio Radius 390.

Monitor Audio Radius 225

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 or high gloss black or 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.

We'll happily come to you!

Our experienced advisors are able to visit you at your home or place of work today, to help select the right equipment at the best prices

This package includes the Monitor Audio Radius 270, 90, 225 & 390 (Black).

Monitor Audio Radius 270

One of the most discreet floorstanding speakers available, the Monitor Audio Radius 270 gives a big sound from a slim cabinet.


The discreet floorstander

Think floorstanding speaker and you'll probably draw to mind a large and cumbersome box that totally dominates its environment. The Radius 270 is a floorstander with a different take on style. At just 17.7cm wide and 21cm deep it has a very compact footprint. Smooth good looks also help it blend in with an ability lost to many floorstanding speakers.

Monitor Audio quality
Despite its sleek good looks, the radius 270 doesn't settle for less than excellence in the sound quality stakes. The latest Radius range comes with gold C-CAM dome tweeters. These give the ideal balance between detail and smoothness. Upper frequencies stay clear and uncongested - even at high volume levels where inferior designs begin to distort. Twin C-CAM woofer units not only provide an insightful mid-range but also help boost bass to the levels expected from floorstanding speakers. Offering a well-balanced and accurate sound, the Radius 270s suit a wide range of music.

Riffled ports for controlled bass
To boost the bass and speaker efficiency, the Radius 270 speakers are fitted with both front and rear bass ports. The innovative HiVe II port design features riffled grooves to help reduce air turbulence. It's this that helps give the Radius 270 bass that's both fast and powerful.

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 270 is a premium quality speaker. Available in real walnut veneer or high gloss black or white it's finished to a very high standard and complements the smartest decors.

Beautiful, discreet and powerful-sounding, there are few that match the Radius 270 as all-rounders.

Monitor Audio Radius 90

Featuring the latest Monitor Audio tech, the small speaker with the big heart is now better than ever.


Multi-tasking speakers

As part of the award-winning R90 HT1 home cinema speaker package, the Radius 90 speakers are right at home with cinema sound. However, thanks to their high quality sound and compact size they also make ideal speakers for a wide range of other applications. Use them in stereo format, with or without a subwoofer, as part of a multi-room sound system or simply for desk-top audio; the Radius 90s are top-performers in any environment.

Monitor Audio quality
The latest Radius range comes with gold C-CAM dome tweeters. These give 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 very compact, the powerful C-CAM woofer used in the Radius 90 punches well beyond its weight. Offering a well-balanced and accurate sound, the Radius 90s suit a wide range of music.

Riffled port for controlled bass
To boost the bass, the Radius 90 speakers are fitted with rear bass ports. The innovative HiVe II port design features riffled grooves to help reduce air turbulence. It's this that helps give the Radius 90 a bass that's both fast and powerful.

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 90 is a premium quality speaker. Available in real walnut veneer or high gloss black or white it's finished to a very high standard and complements the smartest decors.

Flexible positioning
Compact enough to be placed on a mantelpiece, bookshelf, window ledge or desk, the Radius 90 can also be wall-mounted with the optional MASM mounts or stand-mounted via the optional Radius stands.

Beautiful, discreet and dynamic-sounding. The Monitor Audio Radius 90 is one of the finest ultra-compact speakers around.

Monitor Audio Radius 390

Get deep, powerful bass from your system without compromising on style. The Monitor Audio Radius 390 brings beauty to subwoofer design.


Award-winning sound

As part of the award-winning R90 HT1 home cinema speaker package, the Radius 390 subwoofer is right at home with cinema sound. Match up with the Radius 90 and 200 speakers and you've got yourself one of the finest home cinema speaker packs in its class. Alternatively, pair with stereo speakers and enjoy a new dimension in sound from your favourite music.

Introduce thunder to soundtracks with twin bass cones

The ten inch, long throw active C-CAM bass gives the Radius 390 a high tech appeal. The seamless, aluminium construction is light and rigid, giving a rapid response to changes in sound. Helping to reinforce the bass still further, a second ABR (Auxcillary Bass Radiator) at the opposite side of the sub uses energy within the cabinet to strengthen the bass. The result is bass that drops so low it's like being at the cinema.

Powerful 220 watt Class-D amp for total control
Keeping the thunderous bass under tight control is a high current Class-D amplifier. With around 220 watts of clean power, it has little trouble in keeping the bass cone under tight control. Bass starts and stops exactly when it should, with none of the wallow and boom that afflicts lesser subs.

Three pre-set EQ modes
With Music, Movie and Impact modes you can easily change the characteristics of the subwoofer to match your mood. For the most subtle sound, choose Music. A more dynamic sound is had with the Movie mode, making it ideal for the most intense action movies. If you're in party mode or really don't like the neighbours, then switch to Impact for the most powerful sound possible!

Luxurious finish
With smooth, seamless edges and neat detailing, the Radius 390 is a premium quality subwoofer. Available in real walnut veneer or high gloss black or white it's finished to a very high standard and complements the smartest decors.

Give your sound a stylish boost, with the Monitor Audio Radius 390.

Monitor Audio Radius 225

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 or high gloss black or 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.
More Information
Brand Monitor Audio
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£1,536
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Free UK delivery

Next day delivery and timed options available for online purchases of selected products. Please see checkout for further details.

Buy now, pay later For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Find out more

We offer 6 month interest free options. Call or ask in-store for details

Lowest price guaranteed! We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trace in discounts.
T&Cs apply

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We'll happily come to you!

Our experienced advisors are able to visit you at your home or place of work today, to help select the right equipment at the best prices

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