Cambridge Audio SX120 Subwoofer

Cambridge Audio SX120 (Black)

Subwoofer

In stock
£179
Richer Sounds exclusive model.

Gimmick-free and true to their 'sound first' philosophy, the Cambridge Audio SX120 takes sound to a lower dimension.


Powerful sound, right down to 34Hz

At the heart of this Cambridge Audio subwoofer you'll find an 8", long throw woofer, powered by a high quality 70W amplifier. This combination gives effortlessly deep bass that transforms music and movie soundtracks. With a response down to 34Hz, your system will now give the type of bass you'd usually expect from the largest and most powerful floorstanding speakers.

Power with control
Unlike lesser designs, the SX-120 marries this force of power with tight control. Painstaking port design and a rigid MDF cabinet ensure distortion has been kept to a minimum. The amplifier and cone design have also been optimised for tight, punchy control just as much as ultimate bass depth.

Flexible placement
Allowing you to tailor the SX120's sound to your room, system and personal taste, the SX120 comes with variable volume and frequency response controls. There's also phase control that facilitates the positioning of the subwoofer behind your listening position. Finally, an auto power switch allows you to power the subwoofer off/on via your receiver or amp, meaning it can be tucked out of sight.

The perfect match for the SX50 or SX60 speakers but also ideal with many other speakers, the Cambridge Audio SX-120 makes a big impact on your listening enjoyment!

6 Year Supercare £17.85

Add our Supercare to your basket when you check out. We'll cover your items for 6 years and give you your money back if unused.

Lowest price guaranteed!

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

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 / trade in discounts.
T&Cs apply

Free UK delivery

Next day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
on purchases over £500

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

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

 Disabled assistance

Richer Sounds are happy to offer FREE delivery on all our products to blind, partially sighted and disabled customers.

Please place orders online, then contact webaftersales@richersounds.com who will advise on how to arrange the refund of your delivery charge
Richer Sounds exclusive model.

Gimmick-free and true to their 'sound first' philosophy, the Cambridge Audio SX120 takes sound to a lower dimension.


Powerful sound, right down to 34Hz

At the heart of this Cambridge Audio subwoofer you'll find an 8", long throw woofer, powered by a high quality 70W amplifier. This combination gives effortlessly deep bass that transforms music and movie soundtracks. With a response down to 34Hz, your system will now give the type of bass you'd usually expect from the largest and most powerful floorstanding speakers.

Power with control
Unlike lesser designs, the SX-120 marries this force of power with tight control. Painstaking port design and a rigid MDF cabinet ensure distortion has been kept to a minimum. The amplifier and cone design have also been optimised for tight, punchy control just as much as ultimate bass depth.

Flexible placement
Allowing you to tailor the SX120's sound to your room, system and personal taste, the SX120 comes with variable volume and frequency response controls. There's also phase control that facilitates the positioning of the subwoofer behind your listening position. Finally, an auto power switch allows you to power the subwoofer off/on via your receiver or amp, meaning it can be tucked out of sight.

The perfect match for the SX50 or SX60 speakers but also ideal with many other speakers, the Cambridge Audio SX-120 makes a big impact on your listening enjoyment!
Auto On/Off Yes
Black Yes
Crossover Frequency (Hz) 50 - 150
Dimensions WxDxH (mm) 300 x 310 x 300
Dimensions WxHxD (mm) 300 x 300 x 310mm
Driver Units 8 inch driver
Freq Response (Hz) 34 - 150
Included Cables No
Power Rating (Watts) 70
Weight (KG) 7.7
Brand Cambridge Audio
Colour Black
Rated 5 out of 5 by from Wharfedale Diamond 9 speakers Wharfedale Daimond 9 speakers great value for money. Using as rear speakers on AV system. Very pleased with the sound quality.
Date published: 2018-09-06
Rated 5 out of 5 by from Amazing piece of kit Bought this to partner a Canton DM75, although I was happy with the Canton there seemed to be something missing - deep powerful bass. Not wanting miles of cables the Canton was a really good compromise and sounds great, but after researching subwoofers here I was happy with the positive reviews and bought a Cambridge 120 on spec hoping to add to the sound. What a revelation! It's amazing even making the Canton's highs and midrange sound better. Every thing you read about this unit is true. Great value, and and for those of you who can't find the spikes they are packed under one of the corner poly supports. A happy customer
Date published: 2018-09-05
Rated 5 out of 5 by from Dual sx120 is in a word Sublime Do not let it's size or its power rating fool you . You could buy a bigger badder sub with a bigger cone and bigger price ...but you'd be doing yourself an Injustice...buy two of these for less than a bigger model ...get superior bass dispersion ....just as much slam and it may say 70w but that maybe an understatement .. bargain....simply put buy two and swim in bass
Date published: 2018-09-04
Rated 5 out of 5 by from Great value. Replaced faulty elac sub with this. No issues and sounds great.
Date published: 2018-09-02
Rated 5 out of 5 by from Superb quality at a reasonable price I bought this sub woofer a few weeks ago and I have been very happy with how it has performed. It was bought mainly for enhancing the sound on films, but I have noticed that it has given music a greater depth too. I chose this speaker after having discussed it with a member of the Richer Sounds staff, and as ever the help I received was very clear and extremely helpful. My acid test for speakers is to play the film 'Master and Commander', and wow the sound of canon fire and splintering oak has to be heard to be believed. I would certainly recommend this sub.
Date published: 2018-09-01
Rated 4 out of 5 by from Good value for money Good sub for the price point, nice build quality. The spikes on the bottom were not supplied in the box as the picture suggests however i'm not overly bothered about that
Date published: 2018-08-29
Rated 5 out of 5 by from Cambridge Audio SX120 subwoofer I've had this sub for a few weeks now which is hooked up to a small Denon mini system ( dm40 ) along with a pair of Monitor audio Mr2 speakers and it all just works great . The sub has blended into the system very well now i have the correct placement and settings , it provides a nice extra layer of depth to the smaller bookshelf speakers without being too overpowering and also with it being a smaller sub is easy to place in a number of positions within the room plus there is no nasty mains hum from the sub while in use or on standby . Build quality and performance are both spot on and i wouldn't hesitate to recommend this sub to anyone looking for a smaller type unit but with good perfomance . Excellent service and advice from the guys at Richer Sounds as always which is why i keep coming back .
Date published: 2018-08-25
Rated 5 out of 5 by from I like this sub As this is only an 8 inch subwoofer it is very compact and can be put in many places. The build quality is what you would expect from Cambridge Audio. The sound is crystal clear and punchy. It sounds very nice with music but I think it's talent lies with movies. I am very happy I purchased this sub.
Date published: 2018-07-04
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£179
Cambridge Audio Subwoofer is rated 4.8 out of 5 by 139.
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6 Year Supercare £17.85

Add our Supercare to your basket when you check out. We'll cover your items for 6 years and give you your money back if unused.

6 YEAR SUPERCARE COSTS JUST £9.99 ON ALL ITEMS UNDER £100, OR 10% OF PURCHASE PRICE ON ANYTHING OVER £100.

We think you’ll agree that our Supercare guarantee offers fantastic value. What’s more, if you don’t use our it in the 6 year period, we’ll refund the cost of it. You really can’t say fairer than that!
Plus, if we can’t fix a fault, we will give you a like-for-like replacement.
Find out full details here.

Lowest price guaranteed!

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

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 / trade in discounts.
T&Cs apply

Free UK delivery

Next day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
on purchases over £500

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

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

 Disabled assistance

Richer Sounds are happy to offer FREE delivery on all our products to blind, partially sighted and disabled customers.

Please place orders online, then contact webaftersales@richersounds.com who will advise on how to arrange the refund of your delivery charge