The 8 Best KEF Powered Subwoofers (2023 reviews)

The kef incredibly compact subwoofer should be able to handle its purpose and duties with ease. If you have a very small room and don't play loudly at all, there is no better-looking, better-built small subwoofer. It's tiny, gorgeous, and weighs a lot. It makes your LS50 pair a way bigger speaker, and also takes the edges off. It's cute and cool looking with nice smooth finishing and curved/rounded corners and looks very contemporary, even artsy. The high-quality wireless transmission delivers every ounce of detail and impact from your favourite films and music.

The woofer has a volume and 5 presets and it lets you set low/high frequency to produce a woofer rather than a speaker. The fact it's so small means you can put it anywhere and not trip over it. This subwoofer can " disappear " while providing a noticeable boost as if they are coming out of the two bookshelf speakers, and also takes the edges off.

Why We Like This:

Very small size yet very heavy
Looks sharp and doesn't take up much room
Placement and “tuning” is easy with the included guide

Best For movie: KEF incredibly Compact Subwoofer

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If you often find yourself scrambling for convenient and suitable subwoofer, this product is your end point. The Kef S2 speaker stand (pair, mineral white)the s2 floor stand provides the perfect platform for your speakers to perform. Technology, the football-sized kc62 features two 6.5inch force cancelling drive units powered by 1, 000w rms of specially designed class d amplification. The ability to actually feel even a helicopter woosh you back and forth adds to much to the experience.

This subwoofer tremendously improves the bass. The woofer has a volume and 5 presets and also it lets you set low/high frequency to produce a woofer rather than a speaker. The S2 floorstand features mounting holes for securing your speakers. Vocals are clearer and more front and center and the separation in instruments is much improved on what are already great speakers. It makes your LS50 pair a way bigger speaker, and also takes the edges off the edges off. It will work with the kef LS60 wireless app.

Why We Like This:

Super small package but goes low (like 11hz low) and super tight bass definition
More articulate, delicate mid-bass and super deep bass also
Delivers what they promise

Best With Amplifier: KEF incredibly Compact Subwoofer

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This is a high quality subwoofer that will not disappoint especially if you pair it with KEF LS50 Meta. It is an ultra-compact subwoofer capable of delivering accurate, deep bass for an immersive music, movie and gaming experience at complete odds with its modest dimensions. Based on measurements, this subwoofer should still give you 30hz frequency response at 100 decibels and that is almost always good enough for almost anybody unless they want to blast the subwoofer to shake the glasses. It makes your LS50 pair a way bigger speaker, and also takes the edges off.

The biggest magic trick of this subwoofer is that it can improve both the bass and soundstage without being noticeable. It is a Kef hallmark, whether in full-range loudspeakers or in subwoofers dedicated to delivering sensational bass. It is designed to fit almost anywhere.

Why We Like This:

Lot of satisfied buyers
One of the new comers and featured product

Best For Audiophile: KEF incredibly Compact Subwoofer

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If you are looking to buy a suitable subwoofer for your daily purpose, you cannot go wrong with this pick. This is a seriously amazing sounding subwoofer, primarily for small to medium sized rooms where you can be relatively close to the subwoofer. It is incredibly versatile, with a collection of connection options that allow it to be used with almost any audio system or environment. It offers a detailed review with no sugar-coating. The Vocals are clearer and more front and center and the separation in instruments is much improved on what are already great speakers.

This is a deeper bass extension and a more accurate and detailed bass reproduction. It is the perfect stereo sub for those who are fully or partially deaf. It makes your LS50 pair a way bigger speaker, and also takes the edges off. The subwoofer can not go much below 20hz at decibels above 85 or higher. It will give you the perfect setting for any other system or environment.

Why We Like This:

Good brand reputation
Lot of satisfied buyers

Best For bedroom: KEF Powered Subwoofer

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If you often find yourself scrambling for convenient and suitable subwoofer, this product is your solution. The KSC62 is not just designed to work sonically within your home, but aesthetically as well. It is crafted from extruded aluminium, and the curved cabinet perfectly blends form and function, providing strength and beauty. It makes your LS50 pair a way bigger speaker, and also takes the edges off. It is also compatible with the kw1 for wireless compatibility with the minimum of fuss.

The LS50 is not just designed to work sonically within your home, but aesthetically as well. It is great for music and okay for movies. Vocals are clearer and more front and center and the separation in instruments is much improved on what are already great speakers. It is allows for far more driver excursion than in other force cancelling design, unlocking more output and depth from less space.

Why We Like This:

Good brand reputation
One of the new comers and featured product

Best For AV Receiver: KEF First Subwoofer

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If you often find yourself confused about appropriate and satisfactory subwoofer, this product is your end point. The subwoofer has a gorgeous design, especially in gloss black. It features an ultra-reliable high efficiency 250 watt class d amplifier which can play very loud and very clean. It comes with a passive radiator and it is shaped to eliminate internal standing waves. It does have a switch that allows you to select either 0dB boost, +3dB or +6dB, which does help. Music/movies with long quiet sections can thus see the sub switch off part way through, and it takes a while of stronger signal for it to switch on again, which is annoying.

The fact that it's small and nice looking is a big plus. It does not require much real estate.

Why We Like This:

Amazing subwoofer for home cinema or music
Works very well with both home cinema and music
Adequately powerful subwoofer that's nice to look at

Best For Deep Bass: KEF incredibly Compact Subwoofer

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Next on the list, we've got yet another product that manages to win our hearts. It's the kef incredibly compact subwoofer and it's widely considered as product that has the most suitable features. KEF’s innovative, patent-pending Uni-Core technology redefines the physical space for high-performance speakers and subwoofers required to deliver deep and accurate bass. The P-Flex driver surround has a unique pleated design inspired by Origami, the Japanese art of paper folding, engineered to better resist the acoustic pressure in the cabinet to allow the driver to move more precisely compared to traditional surround designs.

It is crafted from extruded aluminium, and the curved cabinet perfectly blends form and function, providing strength and beauty. The innovative Uni-Core system overcomes the performance compromises when placing force cancelling drivers into a smaller cabinet.

Whilst diminutive enough to blend into the décor, the Carbon Black and Mineral White finishes also make KC62 an exceptionally attractive statement. The Line level/speaker level inputs mean it can be connected to any amplifier, line output with HPF allows for exceptional fine-tuned integration. An array of innovative technologies come together to ensure KC62’s bass accuracy, including the P-Flex surround for precise driver movement and Smart Distortion Control Technology that reduces distortion, while performance is maximised via KEF’s Music Integrity Engine.

Why We Like This:

Created using innovative kef engineering including the ground-breaking uni-core
Good brand reputation

Best Sound Quality: KEF Deep And controlled Bass

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If you often find yourself scrambling for appropriate and satisfactory subwoofer, this product should be your first option for buying. It is the brain behind the KEF intelligent bass extension that optimises the relationship between the amplifier drivers and cabinet. It is engineered to blast out low frequency energy, yet is subtle enough to pick out the delicate details of a double bass. The low frequency response is just extraordinary and you can feel the air compressing around you. It improves timing accuracy and dynamic response, producing a more detailed sound closer to that in the studio.

The small footprint is an amazing engineering feat from KEF with the dual opposing driver configuration which is pretty astonishing. It allows kf92 to be used in any system installation with minimal fuss. Even at high volumes the box has no vibrations whatsoever as its design is pretty astonishing. All you get from this is very clean natural sound bass and nothing else. The KEF is cleaner and goes tremendously lower.

Why We Like This: