Cambridge Audio MSX SUB 300 – Active Subwoofer 300W High-Power Active Subwoofer Speaker with Twin Auxiliary Drivers, Adjustable Crossover & Phase Control, Home Cinema & Stereo Systems – Black
£687.41
Price: S$687.41
(as of May 14, 2026 06:03:26 UTC – Details)
Product Description
𝗕𝗜𝗚𝗚𝗘𝗥 𝗕𝗔𝗦𝗦 𝗜𝗠𝗣𝗔𝗖𝗧 – Sub 300 delivers deeper, more authoritative low frequencies, giving home entertainment systems the scale and physical presence that film, TV and music demand.
𝗛𝗜𝗚𝗛-𝗣𝗢𝗪𝗘𝗥𝗘𝗗 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘 – This larger active subwoofer is engineered to move more air with ease, producing richer, more dynamic surround sound that fills bigger rooms confidently.
𝗖𝗜𝗡𝗘𝗠𝗔𝗧𝗜𝗖 𝗟𝗢𝗪 𝗙𝗥𝗘𝗤𝗨𝗘𝗡𝗖𝗜𝗘𝗦 – Designed for movies and TV, the enhanced bass output adds weight to explosions, atmosphere to soundtracks and realism to every scene without overwhelming detail.
𝗠𝗨𝗦𝗜𝗖 𝗪𝗜𝗧𝗛 𝗗𝗘𝗣𝗧𝗛 𝗔𝗡𝗗 𝗗𝗥𝗜𝗩𝗘 – This subwoofer brings added substance to music, revealing texture and timing in bass notes so tracks feel grounded, controlled and engaging.
𝗥𝗢𝗢𝗠-𝗙𝗜𝗟𝗟𝗜𝗡𝗚 𝗖𝗢𝗡𝗧𝗥𝗢𝗟 – Advanced tuning and adjustable controls allow precise integration with your system, ensuring the Sub 300 blends seamlessly for balanced surround sound.
𝗕𝗨𝗜𝗟𝗧 𝗙𝗢𝗥 𝗟𝗔𝗥𝗚𝗘𝗥 𝗦𝗣𝗔𝗖𝗘𝗦 – Ideal for more expansive home entertainment setups, delivering consistent bass performance across the room without distortion or strain.
𝗖𝗔𝗠𝗕𝗥𝗜𝗗𝗚𝗘 𝗔𝗨𝗗𝗜𝗢 𝗛𝗘𝗥𝗜𝗧𝗔𝗚𝗘 – Tuned by ear and guided by decades of Cambridge Audio experience, the subwoofer prioritises musical accuracy alongside power.
𝗥𝗘𝗙𝗜𝗡𝗘𝗗 𝗣𝗥𝗘𝗠𝗜𝗨𝗠 𝗙𝗜𝗡𝗜𝗦𝗛 – A new premium matte finish designed to match the beauty of Cambridge Audio’s L/R active stereo speakers, allowing your subwoofers to look as refined as they sound in any room.
13 reviews for Cambridge Audio MSX SUB 300 – Active Subwoofer 300W High-Power Active Subwoofer Speaker with Twin Auxiliary Drivers, Adjustable Crossover & Phase Control, Home Cinema & Stereo Systems – Black
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£687.41
moherowy beret –
Big sound small dimension . Perfect.
I needed a subwoofer for my small living room. I measured my space down to the centimeter. After reading positive reviews, I bought it with concerns because it is expensive. I hit 10 beautiful complements of the HiFi wife, which I installed: a Marantz Pm 6007 amplifier, Dali Spector 2 Tv 65″ Samsung speakers. At first, I was only thinking about a soundbar because I don’t have much space, but I was stubborn because I didn’t want a plastic sound. And I decided on the above set. Subwoofer it is set to about 40% power and 50 Hz so as not to drown out the Dali speakers, which is fantastic, how much power it has and how beautifully musical it is7m7
M. R. Osborn –
Amazing bass sound!
For such a small speaker this sub woofer certainly packs a punch. I’m really happy with this product.
Imager –
Really pleased with this sub
I really like the Cambridge Audio subs. Having listened to a few brands down the years, the Cambridge Audio ones just seem to deliver effortlessly with minimal adjustment.This is my first MINX and I’m equally impressed with it. I’ve paired with Q 3050i’s and the sound is sublime. Running both off a Pioneer HM86D (mini amp/receiver) which has a ‘Bass Boost’ function and sends the sound into nightclub territory! I tend to have that turned off.It’s a great little sub, sounds like something considerably larger but hardly takes up any space. Really pleased hence 5 Star rating for quality and price.
Phill B –
Excellent bass sound from from smooth edged cube
I have added this subwoofer to a Brennan B2 that is already runnig cambridge audio minx MIn 22 speakers. The bass was somewhat lacking until I added this to the Brennan. The sound is amazing and makes any type of music more engaging. It adds another dimension to classical, vocal, jazz, world music, rock and pop. It adds a bass that is powerful but controlled. It has subtlety but is capable of filling a room. A brilliant piece of hifi kit. Not a cheap option but it is a sonic marvel for my set up.
amazon-chaos –
Bass doesn’t go as deep as advertised
It advertised as: 36Hz – 200Hz @ -6dB. The keyword here is -6dB.The bass starts to roll off at about 46Hz, check on my iPhone using a dB meter. There is hardly any SPL at 36Hz.Also it’s almost at full volume in my small study. So I doubt if can produce 300W of bass.However, I use it mainly to listen to music with my KEF LSX active speakers. The crossover is set max at 120Hz in order to turn the 2-way speakers into “2.5” way one. This setup has make the lower mid-range more detailed. So, yes, this sub has fulfill my main objective.
Amazon Customer –
Cambridge audio, subwoofer
For its size this subwoofer packs a punch. I have it however in a smallish room, turned down low. I would guess it would pass itself in a larger room. Easily connected too.
Paul Williams –
Paul
Impressive!!! You definitely feel the base.If you’re looking for a great subwoofer look no further. The Cambridge 301 subwoofer works brilliantly on low or hi volume.
Chris Goh –
What a Powerful subwoofer
This speaker gives you a deep bass that can vibrate your sofa.
silvestro11 –
Buon subwoofer che adempie al suo dovere. Non aspettatevi il bombardamento dell onu, ma un suono molto piacevole ed equilibrato. Non e per niente invadente. Se volete un subwoofer dalle prestazioni idonee per tentare di far crollare il palazzo passare ad un diametro da 30 magari Focal chora sub oppure un B&w as610
Stefano A. –
Un subwoofer dalle prestazioni incredibili. Ottima qualità costruttiva, ottimo design, ottima posizionabilità. Inserito in un impianto home theatre, sembra non esserci ma quando serve scuote le pareti!
pilot10 –
… aber weniger schwammig als z.B. bei Bose. Zahlreiche Einstellmöglichkeiten und schöne Verarbeitung. Die Auto-Abschaltung, wenn kein Signal anliegt, ist verbesserungsfähig, ich benutze den (vorhandenen!!!) Netzschalter.
Jb –
No tiene una calidad para su precio
Vassalini B. –
Rifinito bene, suono in rapporto alle dimensioni tra il buono e l’ottimo.