Cambridge Audio SX120 (Matte Black) is rated out of 5 by 40.
Cambridge Audio SX120 (Matte Black)
Richer Sounds exclusive model.True to their 'sound first' philosophy, the Cambridge Audio SX120 subwoofer brings quality to the deepest notes.
Deep, effortless bass
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 now delivers the type of bass you'd usually expect from the largest and most powerful floorstanding speakers.
Power with control
Unlike inferior designs, the SX-120 marries this force of power with tight control. Painstaking port design and a rigid MDF cabinet ensure distortion is kept to a minimum. The amplifier and cone design are optimised for tight, punchy control just as much as ultimate bass depth.
Letting you 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 SX120 makes a big impact on your listening enjoyment.
Active or Passive?
Crossover Frequency (Hz)
50 - 150
8 inch long throw woofer
Frequency Response (Hz)
34 - 150
Power Rating (Watts)
Power Consumption - Normal Use (W)
Dimensions WxHxD (mm)
300 x 300 x 310
Rated 5 out of 5 by Adrian1 from Great Bass at all sound levels Bought this to add extra bass sound Excellent sound added to my Cambridge Audio system
Date published: 2022-06-05
Rated 5 out of 5 by Cornfoot from Fantastic subwoofer Had one polk subwoofer 10" which bought last year which I was very happy with, reading reviews on dual subwoofers I just had to try, a second polk would of been over kill due to size of my front room so decided to purchase two Sx 120 was a bit concerned as it was 8" drivers thinking I was going to regret, boy was I surprised after receiving and completing set-up Hz with crossovers , it sounds fantastic. My home cinema is now completed, very happy person.
Date published: 2022-05-27
Rated 5 out of 5 by MAC_66 from Very pleased with this purchase Noticeable improvement in the HiFi experience...staff at Nottingham 1st class as usual with their assistance..
Date published: 2022-05-02
Rated 5 out of 5 by Lidds46 from Excellent choice of Speaker This was an excellent choice of Sub-woofer as it compliments my existing speaker system and enhances the overall sound that I was missing.
Date published: 2022-04-10
Rated 5 out of 5 by Splodgeness from Good addition to system with vintage speakers I bought this to extend the bass range of my system, which has 1980s vintage Wharfedale speakers. It blends in well, and I set the frequency cutoff adjustment using a white noise source (Spotify) and a spectrum analyser app on my phone. Very pleased with the result.
Date published: 2022-03-30
Rated 5 out of 5 by Chris1072 from Great service and good product My old Tannoy sub ceased working and this seemed a good value quality alternative. Very pleased indeed with the very prompt service and the product (once I'd found the tiny legs taped into the packing). Sounds good with the rest of the set up to our ears.
Date published: 2022-03-14
Rated 5 out of 5 by smeghead from cambridge sub woofer sx120 wanted more bass to fit with sansui/wharfedale speakers as i play alot of heavy rock ,gave loads
Date published: 2022-03-06
Rated 5 out of 5 by Gringo53 from great value great sounding subwoofer Bought this on the advice of a staff member so glad I did love the quality of the sound and simplicity in setting it up.
Date published: 2022-02-24