ReviewFinder Subwoofers

KEF KC62

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Sound Quality
Size
Build quality
Connectivity options
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10 Verified Hands-On Reviews

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Expert reviews [10]

95
Total expert reviews: 10
  • with a score: 2
  • without a score: 8
Highest score by 7Review
100
Average score based on 10 reviews
95
Lowest score by Sound and Vision
90

Score distribution:

80-100
60-80
40-60
20-40
0-20
Award-winning subwoofer bends the laws of physics
The KEF KC62 subwoofer is a groundbreaking and innovative product that delivers deep bass and exceptional performance in a compact enclosure. Its unique Uni-Core driver and advanced features make it a top choice for those seeking high-quality bass in a small package.
+ pros
  • Unique and innovative Uni-Core driver design that eliminates interaction between voice coils and reduces variations in inductance.
  • Adheres to Hofmann's Iron Law by delivering deep low-frequency sound in a compact enclosure without compromising sensitivity.
  • Utilizes P-Flex surround technology for extended, linear movement of the driver, resulting in powerful bass without sacrificing efficiency or low-frequency response.
  • High-quality construction with a control/connection plate that includes expansion port, DIP switches for filter characteristics, phase switch, and EQ slider switch with "Apartment" mode.
  • Offers flexibility in operation with "Manual" and "LFE" modes for adjusting crossover control and allowing AV receiver's LFE output to control highest frequency.
  • Impressive power output of 1,000 watts with two Class-D amplifiers and Smart Distortion Control Technology.
  • Consistent frequency response across different equalization and crossover settings.
  • Recognized as the Best Product in the Hi-Fi Subwoofer Category by the Expert Sound and Imaging Association.
- cons
  • Higher cost due to advanced technology and materials used.
  • Performance may be most impressive at lower listening levels and in smaller to average-sized rooms.
The KEF KC62 subwoofer is a compact yet powerful device that delivers exceptional deep bass and seamlessly blends with any audio system. Its innovative features, solid construction, and easy setup make it a top-notch choice for enhancing the sound quality of any room.
+ pros
  • Seamless blending with KEF LS50 speakers and excellent imaging.
  • Distortion-free bass and silent operation when no bass is present.
  • Various connection options and room placement equalization for optimal performance.
  • Compact design without compromising on bass output.
  • Easy setup and reliable wireless connection.
- cons
  • Lack of continuous settings for tuning and absence of a remote control.
  • Heavy for its size.
  • May run out of amplifier headroom in larger rooms at very loud levels.
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ReviewFinder: authentic product reviews summarized by a powerful AI engine.

Expert consensus

The KEF KC62 subwoofer is highly praised for its exceptional sound quality, powerful bass reproduction, compact size, solid build quality, and comprehensive connectivity options, making it ideal for various audio setups.

The KEF KC62 subwoofer has received highly positive reviews from experts, particularly for its exceptional sound quality and powerful bass reproduction. Despite its compact size, the KC62 is capable of delivering deep, realistic, and dynamic bass that rivals larger subwoofers.

It has an impressive frequency response and low-frequency extension, accurately reproducing sound within the specified range and even reaching frequencies as low as 11Hz with accuracy. The subwoofer's performance is especially impressive in smaller rooms, creating an impactful and immersive sound experience.

It has a RMS power rating of 1000 watts, ensuring powerful and impactful bass. The KC62 also comes with room calibration capabilities, optimizing its performance based on its placement in the room.

The compact size of the KC62 is highly regarded, making it ideal for use in smaller rooms or spaces where a larger subwoofer may not be practical. It can easily fit into tight spaces or be discreetly placed without sacrificing performance. The dual 6. 5" drivers contribute to its impressive bass output, allowing it to reproduce low frequencies with accuracy and detail.

This makes it suitable for various audio setups, including home theaters, gaming setups, and music listening.

The build quality of the KC62 is exceptional, with a solid construction and attention to detail in surfaces, textures, and tones. The extruded aluminum cabinet adds strength and aesthetic appeal, while the vibration-absorbing footing reduces unwanted vibrations.

The unique design with two opposed drivers cancels out vibrations, resulting in reduced cabinet resonance and greater control over bass output. The sealed design ensures tight and accurate bass reproduction. The internal amplifier with two 500-watt Class-D amplifiers provides a total power output of 1,000 watts, allowing for impressive bass performance with excellent control.

The KC62 offers a wide range of connectivity options, including RCA stereo input, LFE or line input, speaker-level input, and wireless connectivity with the KEF SmartConnect transmitter. It also has a line-level output with a high-pass filter and an RCA stereo output for additional flexibility.

The subwoofer can be configured and optimized through the KEF Connect mobile app, allowing for tuning and adjustment of bass levels, crossover frequency, and EQ settings. It also provides the option to add a second subwoofer for stereo bass.

Overall, the KEF KC62 is highly regarded for its exceptional sound quality, compact size, solid build quality, and comprehensive connectivity options. It is suitable for various use cases, including home theaters, gaming setups, and music listening, and provides a powerful and immersive sound experience.

Sound Quality

The KEF KC62 subwoofer is highly praised for its exceptional sound quality, deep bass reproduction, compact size, and room calibration capabilities, making it a versatile and powerful option for home theaters, music listening, and gaming.

The KEF KC62 subwoofer is highly praised by experts for its exceptional sound quality, particularly in terms of bass reproduction. It is capable of delivering deep, realistic, and dynamic bass that rivals larger subwoofers, despite its compact size. The subwoofer's performance is especially impressive in smaller rooms, where it can create a more impactful and immersive sound experience.

It has an impressive frequency response, accurately reproducing sound within the specified range of 11–200Hz, ±3dB. The low-frequency extension of the KC62 is also highly regarded, with reviews stating that it can reproduce frequencies as low as 11Hz with accuracy.

The subwoofer has a RMS power rating of 1000 watts, ensuring powerful and impactful bass. Additionally, the KC62 comes with room calibration capabilities, featuring five pre-set Room Placement Equalization modes that optimize its performance based on its placement in the room. These modes help to compensate for different room acoustics and ensure consistent and optimal performance.

Overall, the KEF KC62 is praised for its powerful and immersive sound quality, making it suitable for various use cases such as home theaters, music listening, and gaming.

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Size

The KEF KC62 is a compact subwoofer praised for its small size and powerful bass performance, making it ideal for smaller rooms or spaces.

The KEF KC62 is a compact subwoofer that has been praised by experts for its small size and powerful performance. Despite its compact dimensions of 246mm in height, 256mm in width, and 248mm in depth, the KC62 is capable of delivering deep and impactful bass response.

Experts have noted that the small size of the KC62 makes it ideal for use in smaller rooms or spaces where a larger subwoofer may not be practical. It can easily fit into tight spaces or be discreetly placed in a room without sacrificing performance.

The dual 6.5" drivers of the KC62 contribute to its impressive bass output, allowing it to reproduce low frequencies with accuracy and detail. This makes it suitable for a variety of audio setups, including home theaters, gaming setups, and music listening.

Overall, the KEF KC62 is highly regarded for its compact size and powerful bass performance. It is a versatile subwoofer that can enhance the audio experience in various settings, making it a popular choice among both audio enthusiasts and casual users.

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Build quality

The KEF KC62 subwoofer is highly praised for its exceptional build quality, featuring an extruded aluminum cabinet, attention to detail in finishes, and a unique design that cancels out vibrations for tight and accurate bass reproduction.

The KEF KC62 subwoofer is highly praised for its exceptional build quality. It is crafted from extruded aluminum, which not only provides strength but also adds to the speaker's aesthetic appeal. The cabinet is curved and available in two finishes, Carbon Black and Mineral White.

Reviewers describe the KC62 as gorgeously finished with attention to detail in surfaces, textures, and tones. The subwoofer is incredibly dense and heavy, indicating a solid construction. It also features a footing made of vibration-absorbing material to reduce unwanted vibrations. The unique design of the KC62 with two opposed drivers cancels out vibrations, resulting in reduced cabinet resonance and greater control over bass output.

It is a sealed subwoofer, ensuring tight and accurate bass reproduction. The KC62 has an internal amplifier with two 500-watt Class-D amplifiers, providing a total power output of 1,000 watts. This powerful amplification allows for impressive bass performance with excellent control over the driver cones.

Overall, the KEF KC62 is considered to have excellent build quality and is suitable for users looking for a subwoofer with a solid construction, aesthetic appeal, and impactful bass reproduction.

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Connectivity options

The KEF KC62 subwoofer offers versatile connectivity options, including wired and wireless connections, allowing for easy integration into various audio systems and providing flexibility in placement and configuration.

The KEF KC62 offers a wide range of connectivity options, making it versatile and compatible with various audio systems. It has an RCA stereo input that can be switched to either an LFE or line input, allowing for easy connection using a standard RCA cable. Additionally, it includes a speaker-level input with an adapter, enabling direct connection to amplifier speaker outputs.

One of the standout features of the KC62 is its wireless connectivity option. It is compatible with the KEF SmartConnect transmitter, allowing for a wireless connection to your audio system. This feature provides flexibility in subwoofer placement and eliminates the need for cables.

In terms of output options, the KC62 has a line-level output with a high-pass filter (HPF). This allows for direct connection of main speakers to the KC62 and the ability to adjust the low-end roll-off to blend with the subwoofer. The HPF can be adjusted between 40Hz and 120Hz or bypassed altogether.

The KC62 also has an RCA stereo output, which allows for the retrieval of the audio signal and the option to pair the subwoofer with a second subwoofer if desired.

For wireless connectivity, the KC62 can be paired with the separately available KW-1 wireless kit. This kit enables wireless transmission of audio signals to the KC62 and can also interface with other compatible KEF products.

The KC62 can be configured and optimized through the KEF Connect mobile app. When paired with KEF LS50 Wireless 2 speakers, the app allows for tuning and adjustment of bass levels, crossover frequency, and EQ settings. It also provides the option to add a second subwoofer for stereo bass.

Overall, the KEF KC62 offers a comprehensive range of connectivity options, including wired and wireless connections, making it suitable for various audio setups and providing flexibility in placement and configuration.

Show product research

Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all subwoofers.

Rank Change Price Subwoofer
World Wide Stereo
Crutchfield
What Hi-Fi
Rolling Stone
BestCovery
The Master Switch
Wirecutter
The Sound Junky
Woofer Guy
Digital Trends
1
- $599
SVS SB-1000 Pro
The SVS SB-1000 Pro is a highly praised subwoofer that offers exceptional sound quality, compact size, solid build quality, and versatile connectivity options, making it suitable for various use cases.
3
1
-
-
-
1
4
-
4
-
2
- $789
Sonos Sub
The Sonos Sub is a highly praised and recommended product for its exceptional bass reproduction capabilities, compact size, excellent build quality, and wireless connectivity, making it a versatile option for enhancing your audio experience.
-
-
4
-
19
-
-
4
5
8
3
- $150
Polk Audio PSW10
The Polk Audio PSW10 subwoofer is highly praised for its impressive bass reproduction, compact size, and versatile connectivity options, making it suitable for various audio setups.
-
-
-
1
-
-
-
6
3
-
4
- $233
Klipsch R120SW
The Klipsch R120SW subwoofer is highly praised for its impressive bass performance, compact size, excellent build quality, and versatile connectivity options, making it a great choice for enhancing the audio experience in various settings.
-
2
-
-
-
8
-
-
1
-
Show all rows
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Highest recommended subwoofers this month

ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. subwoofers below are at the top of our ranking this November.

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SVS SB-1000 Pro Sonos Sub Polk Audio PSW10 Klipsch R120SW
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SVS SB-1000 Pro rank #1 out of 163. Very high levels of customer satisfaction.
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Sonos Sub rank #2 out of 163. Very high levels of customer satisfaction.
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Polk Audio PSW10 rank #3 out of 163. Very high levels of customer satisfaction.
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9.6
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9.6
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Price
Price
Price
The SVS SB-1000 Pro is a highly praised subwoofer that offers exceptional sound quality, compact size, solid build quality, and versatile connectivity options, making it suitable for various use cases. The Sonos Sub is a highly praised and recommended product for its exceptional bass reproduction capabilities, compact size, excellent build quality, and wireless connectivity, making it a versatile option for enhancing your audio experience. The Polk Audio PSW10 subwoofer is highly praised for its impressive bass reproduction, compact size, and versatile connectivity options, making it suitable for various audio setups. The Klipsch R120SW subwoofer is highly praised for its impressive bass performance, compact size, excellent build quality, and versatile connectivity options, making it a great choice for enhancing the audio experience in various settings.
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