The 10 Best Offers for Subwoofer - December 2025

Last updated: 17. December 2025
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1
Best Choice
9.9
Citronic

Free Delivery**
  • Huge, punchy sound | 2400W maximum output delivers deep, powerful bass for DJ, PA, or home cinema use
  • Tailor your tone | Built-in DSP with USB control allows simple tuning for perfect sound in any environment
  • Built to travel | Double side handles and robust 18mm plywood cabinet ensure easy setup and reliable portability
  • Flexible speaker setup | 35mm pole mount socket supports vertical or stacked positioning for stage or studio
  • Professional performance | Class-D amplifier and steel grille construction deliver consistent clarity and strength
Colour Manufacturer Weight
- Citronic -
£64722
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2
Best Value
9.9
Saiyin Electronic Co., Ltd
Save £12.62 Today!
£59.99 (21% OFF!)

Free Delivery**
  • Balanced, High-quality sound: Saiyin soundbar is equipped with two 2.5" full-range drivers and a 4" subwoofer, which work together for a balanced and high-quality sound with clear bass,vocals and treble.
  • Connect Quickly and Easily: Connecting the soundbar with subwoofer to your TV is a breeze with just a few simple steps outlined in the Quick Start Guide. Get set up and listening in minutes.
  • Different Modes for Different Lights: This soundbar features three different lights that correspond to different modes: Optical (purple), Bluetooth (blue) and AUX (green). This makes it easy to quickly identify and connect to the desired mode without having to think too hard.
  • Personalized Sound Experience: Three EQ modes tailored for movies, music and news provide more audio options.It also features a bass control that allows you to adjust the bass effect to suit your personal preference for a better listening experience.
  • Easily compatible with Fire TV: Our Soundbar is compatible with the Fire TV remote, allowing you to control both your TV and Soundbar with just one remote and save you the trouble of switching between two remotes.
Colour Manufacturer Weight
Black Saiyin -
£4737
RRP: £59.99 -21%
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3
9.9
AJBLG

Free Delivery**
  • Ajblg S-2 Bluetooth Speaker: The portable bluetooth speaker features a lightweight, robust and unibody construction, so you can enjoy excellent sound whenever and wherever you are. Its high-capacity 8000mAh battery provides up to 24 hours of continuous playback at the lowest volume on a full charge.
  • 2.1 Stereo Clarity: It is equipped with a 50W subwoofer and two 15W tweeters, which deliver crisp treble and powerful bass for outstanding audio performance—allowing the Ajblg S-2 to deliver massive, undistorted stereo sound even at high volumes. It is also tuned via self-developed crossover technology to produce clear vocals, creating an immersive audio experience.
  • Features Bluetooth 5.4: It ensures fast connection to all Bluetooth-enabled devices from up to 66 feet away and instantly reconnects automatically to the last paired device. Bluetooth 5.4 is compatible with all smartphones, and can also play audio from laptops and TVs when used with the included 3.5mm audio cable.
  • Features 2 EQ modes: The Ajblg speakers wireless bluetooth also has two built-in equalizers (Indoor and Outdoor Modes), allowing you to adjust to your preferred audio, find the right balance, and enjoy deep bass, clear midrange, and crisp treble. The handle covered with soft silicone is specially designed for comfortable carrying, making it perfect for gatherings and family trips.
  • Waterproof IPX7: The Ajblg S-2 waterproof outdoor portable speaker is IPX7-certified, resistant to mild sprays and splashes, but cannot be partially or fully submerged in water. It is splash-proof, rain-proof, dust-proof, and sand-proof. Additionally, by connecting two Ajblg S-2 portable speakers via wireless Bluetooth, you can get 80W of super surround sound and enjoy an even better music experience!
Colour Manufacturer Weight
Black Ajblg -
£10999
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4
9.8
ULTIMEA

Free Delivery**
  • Versatile and Space-Saving Shape - The soundbar's detachable design allows you to assemble it in a variety of styles to fit the layout and atmosphere of your room. The split design saves space while the unique 7° tilt design enriches the soundstage with exclusive details.
  • Wired Subwoofer with Enhanced Bass - Featuring built-in 2 tweeters and woofers, this 4.1ch soundbar for TV reproduces a balanced sound enjoys richer lows, and indulges in crisper highs. Additionally, the Apollo S50 soundbar has an extra 7.2L large-volume wired subwoofer that enables the diaphragm's amplitude to reach 15mm, achieving a more powerful bass.
  • Personalized Sound Experience - Elevate your audio with 3 EQ modes designed for music, movies, and games. Ultimea exclusive BassMX technology enriches the low frequencies, enabling adjustable bass for a rumble, pulse-pounding Bass. All of these modes are easily accessible with a touch of a button on the EQ settings.
  • Fuller and Clearer Sound - The soundbar utilizes an upgraded DSP chip to reduce audio static. This ensures that every word and sound is heard exactly as it was intended.
  • Seamless Connectivity - The soundbar has wired and wireless dual connection options, including ARC, Optical, AUX, and USB ports (all cables included). Bluetooth 5.3 technology ensures faster speeds and a coverage range of up to 49 feet.
  • Simplified Control - With CEC synchronization, you can control your TV and soundbar simultaneously under an ARC connection. One-click power/volume switching reduces the need for multiple remotes.
  • Smart App Control for Intuitive Audio Adjustments: Tailor your audio experience like never before with the Ultimea App. It offers 121 expert EQ presets across genres like Bass, Pop, Classical, and Rock, plus 10-band and 6 tailored EQ modes including Movie, Music, Voice, Sport, Game, and Night. With the advanced “Customize” feature, you can fine-tune your sound to match your exact preferences, ensuring every note is just the way you like it.
Colour Manufacturer Weight
Black ULTIMEA -
£9999
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5
9.7
Oakcastle

Free Delivery**
  • 𝗣𝗢𝗪𝗘𝗥𝗙𝗨𝗟 𝟮𝟬𝟬𝗪 𝟮.𝟭 𝗦𝗢𝗨𝗡𝗗𝗕𝗔𝗥 – Experience rich audio with 4 built-in woofers and an external subwoofer for deep, cinematic bass.
  • 𝗛𝗗𝗠𝗜 𝗔𝗥𝗖, 𝗢𝗣𝗧𝗜𝗖𝗔𝗟, 𝗔𝗨𝗫 & 𝗨𝗦𝗕 – Connect to your TV, console, PC or music player with multiple inputs. USB port supports playback only (MP3, FLAC, WAV) from drives up to 64GB.
  • 𝗕𝗟𝗨𝗘𝗧𝗢𝗢𝗧𝗛 𝟱.𝟯 𝗦𝗢𝗨𝗡𝗗𝗕𝗔𝗥 – Stream wirelessly from your TV, smartphone or tablet with a stable connection up to 10m, ideal for films, music and gaming.
  • 𝗖𝗨𝗦𝗧𝗢𝗠𝗜𝗦𝗔𝗕𝗟𝗘 𝗔𝗨𝗗𝗜𝗢 – Choose from EQ presets (Movie, Music, Dialogue, Standard) and fine-tune bass and treble for your preferred sound.
  • 𝗪𝗛𝗔𝗧'𝗦 𝗜𝗡 𝗧𝗛𝗘 𝗕𝗢𝗫? Oakcastle SB80 Xtra soundbar, external subwoofer, remote, RCA/optical/AUX cables, wall mount kit, 2pcs Pedestal base , AAA batteries & manual. Dimensions: Soundbar (assembled) 78 × 9 × 6 cm, Subwoofer 17 × 15 × 33 cm, Total weight 5.1kg.
Colour Manufacturer Weight
Black Oakcastle -
£7995
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6
9.7
Wharfdale

  • AFFORDABLE HIGH-FIDELITY SOUND: The Wharfedale Diamond SW-150 Subwoofer offers an excellent entry point for those seeking high-quality sound without breaking the bank.
  • VERSATILE USE: Suitable for music, casual entertainment, or a dedicated home cinema system, enhancing bass across different media
  • POWERFUL PERFORMANCE: Equipped with a 150W RMS amplifier and a 10-inch driver, delivering immersive and deep low-frequency output.
  • FORWARD-FIRING DESIGN: Projects sound directly to your listening position, ensuring a more engaging audio experience.
  • REFLEX-PORTED CABINET: Minimises distortion and enhances bass impact, providing clean and powerful sound.
  • DIMENSIONS (W x D x H): 330mm x 340mm x 360mm
Colour Manufacturer Weight
black Wharfdale 19.5 kg
£18500
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7
9.6
W-KING
Save £3.77 Today!
£64.05 (6% OFF!)

Free Delivery**
  • 100W PEAK ALL-ROUND HD SOUND & BOOMING BASS UP: the W-KING D9-1 Bluetooth speaker wireless is a BASS KILLER! with a unique 7.2-inch large passive radiator design on the back- all-round HD surround stereo sound. it also has the latest 4 drivers(2 subwoofers and 2 tweeters) and advanced DSP, delivering precise beats and notes. So the D9-1 large portable Loud Bluetooth speaker delivers beastly sound quality in any environment without distortion at any volume and is Beloved by millions of listeners.
  • SUPER-SIZED PASSIVE BASS RADIATOR-ENHANCED BASS, DEEPER RESONANCE: The W-KING 60W outdoor Bluetooth speaker features a unique 7.2-inch large passive radiator design on the back, which continuously emits powerful all directions punchy bass energy, ensures balanced and dynamic sound, delivering stunning sound quality. as a result, these large speakers will provide the strongest bass that resounds clearly in any environment. thanks to this design concept, anywhere is a suitable listening position.
  • 200W PEAK POWERFUL BEAST STEREO & BLUETOOTH 5.0: Pair 2 D9-1 bluetooth speaker portable wireless to instantly get 120W super stereo surround sound, whether at a party, watching a movie, or outdoors, The D9-1 Loud bluetooth speaker brings you a strong sound quality shock and an unprecedented listening experience. BT 5.0 enables a stable connection up to 100ft, so you won't miss a happy moment while playing music, impromptu conference or making a HANDS-FREE call. (D9 and D9-1 cannot be paired).
  • IPX6 WATERPROOF & EQ: The outdoor speaker bluetooth waterproof is a rugged and IPX6 waterproof Bluetooth speaker, you can carry, sing, and party in the rain! The outdoor waterproof bluetooth speaker is the perfect solution for your outdoor activities. Pick up your D9-1 speakers bluetooth wireless, play your favorite music, and enjoy the outdoors with your family and friends!Just One-click the EQ button to switch to your favorite audio and enjoy rich, powerful bass, clear middle, or crisp treble.
  • POWER BANK & PORTABLE HANDLE: This party large bluetooth speakers portable wireless allow you to play at low volume for up to 40 hours on a single charge. The d9-1 outdoor waterproof bluetooth speaker also provides the ability to charge your smart devices, so you don't have to worry about missing important news while on the go. Additionally, this sturdy and shockproof portable speakers bluetooth wireless speaker is easy to carry, thanks to its handle design. (Note: U-Disk is not supported.)
  • SUPPORTS AUX/TF CARD & NFC: D9-1 waterproof speakers bluetooth wireless has a TF card slot and AUX port, you can easily connect to other devices via a 3.5mm AUX cable. The TF card slot is plug-and-play and can read the memory card. NFC connection allows you to pair it with your portable speaker by simply touching your phone(Android only). Please use a 5V 2A power adapter(not included) for charging. The portable bluetooth speaker makes the warmest gift for birthdays, Thanksgiving and Christmas!
Colour Manufacturer Weight
Black W-KING 2 kg
£6028
Was: £64.05 -6%
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8
9.5
Kanto

  • ULTRA-COMPACT DESIGN - Sub6 is impressively small for the big performance it delivers. Perfectly sized to fit under desks, or in the coziest apartments, its 6" woofer provides solid bass without overwhelming your space, embodying our belief in balancing form and function.
  • LOW-FREQUENCY PRECISION – Thanks to the magic of sealed enclosures, Sub6 delivers sub-bass with exceptional speed and accuracy, keeping distortion to a minimum. Experience audio as it was intended, with a clean and uncolored low-frequency foundation.
  • ROOM-FILLING POWER - Delivering 100 W RMS of power, Sub6 packs a bigger punch than its small stature suggests. Its powerful Class-D amplifier delivers quick, precise bass that adds depth and impact to music, movies, and games.
  • THOUGHTFULLY DESIGNED - Constructed from durable materials designed for long-lasting quality and aesthetic appeal, Sub6's timeless and minimalistic design complements Kanto speakers and any other modern audio setup. Choose from a variety of colorways to align with your style.
  • SEAMLESS INTEGRATION - Featuring an adjustable crossover filter and phase switch, Sub6 effortlessly integrates into any audio system. Fine-tune the settings to perfectly match your speakers and room, ensuring you extract the full potential of your listening space.
Colour Manufacturer Weight
Black Kanto 5 kg
£19900
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9
9.4
Edifier

  • 8 inch speaker driver: delivers powerful sound with high precision bass to give you a better listening experience.
  • Low pass filter with frequency response up to 38Hz - ensures that your woofer only plays noise that is too low to allow your speakers to be output correctly. Complement your speakers with great tweaks and midrange speakers with bass you can really feel.
  • THICK MDF WOOD ENCLOSURE We use high quality dense fiberboard materials that provide reduced acoustic resonance for better audio quality.
  • Auto Standby Mode - Save power with an automatic standby feature that ensures that the woofer does not consume unnecessarily power when not in use.
  • Robust build quality - Made for durability and superior performance to ensure lasting reliability in your audio setup.
Colour Manufacturer Weight
black Edifier 8.65 kg
£12999
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10
9.3
Creative Labs
Save £3.65 Today!
£34.99 (10% OFF!)

Free Delivery**
  • POWERFUL DOWN-FIRING SUBWOOFER | The Creative Pebble Plus features a newly designed standalone 4 down-firing ported subwoofer for remarkable power and depth, providing a significant audio performance upgrade over its predecessor;
  • 45° ELEVATED DRIVERS | Featuring 2 mid-range drivers that are elevated at 45°, the Pebble Plus speakers are specifically angled towards you, providing the best soundstage while ensuring that you are the centre of attention;
  • HIGH GAIN MODE | Bring out the most of the Creative Pebble Plus! With a simple switch of a button, access the High Gain Mode to increase the power output to 8W RMS with a 5V 2A USB adapter (not included) for stronger bass performance and room-filling audio at no loss to audio quality;
  • USB-POWERED FOR ADDED CONVENIENCE | Powered entirely by USB and connected to your audio devices via a universal 3.5mm AUX-in cable, the Pebble Plus eliminates the need for a wall socket while doubling up on bass with its external subwoofer
Colour Manufacturer Weight
Black with Subwoofer CREATIVE 1.7 kg
£3134
Was: £34.99 -10%
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General information about Subwoofer:

The subwoofer is an essential component of a speaker system that is designed to reproduce low-frequency sounds, commonly known as bass. It is primarily used for enhancing the audio quality of music, movies, and other forms of entertainment. Subwoofers are commonly found in home theater setups, car audio systems, and professional sound systems.

One of the key features of a subwoofer is its ability to produce deep, rumbling bass frequencies that are often felt more than heard. This is achieved by utilizing a large driver, typically ranging from 8 to 18 inches in diameter, with a dedicated amplifier that provides sufficient power to move the driver's cone and reproduce low-frequency sounds accurately. Subwoofers are designed to handle frequencies as low as 20 Hz, which is difficult for standard speakers to reproduce accurately due to their smaller driver size and limited power handling capabilities.

Subwoofers can greatly enhance the listening experience by adding depth and impact to music and movies. Whether it's feeling the thumping bass of a kick drum in a music track or experiencing the rumbling explosions in an action-packed movie, a well-designed subwoofer can truly immerse the listener in the audio. Additionally, subwoofers can also help to improve the overall sound quality of a speaker system by offloading the low-frequency reproduction from the main speakers, allowing them to focus on delivering mids and highs with greater clarity and detail.

When choosing a subwoofer, it's important to consider factors such as power output, frequency response, and size. Higher power outputs generally result in louder and more impactful bass, while a wider frequency response ensures that the subwoofer can accurately reproduce a broader range of low frequencies. The size of the subwoofer also plays a role in its performance, with larger drivers typically capable of producing deeper bass. However, the size of the subwoofer should also be taken into account when considering space limitations.

In conclusion, subwoofers play a crucial role in delivering deep, powerful bass in audio systems. Their ability to reproduce low-frequency sounds accurately and their impact on the overall listening experience make them a popular choice for enthusiasts and professionals alike. Whether it's for home theater setups or car audio systems, a well-designed subwoofer can greatly enhance the enjoyment of music and movies by adding depth and immersion to the audio.

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