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Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.

What reviewers think

Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

Manufacturer details

  • Type: EV-SB-1.0-A
  • System: Active Subwoofer with internal DSP
  • Driver: 15" Carbon Sandwich subwoofer
  • Frequency range: 17 Hz - 250 Hz
  • Maximum SPL: 117 dB
  • Nominal power: 200 Watt
  • Peak power: 400 Watt
  • Circuit type: Linear amplifier topology
  • Amplifier Freq. response: 4 Hz to 180 kHz
  • Input impedance: 10 kOhm
  • Output impedance: 0 Ohm
  • THD+N: -120 dB
  • IMD: -120 dB
  • Damping factor: > 2000
  • Gain: 26 dB
  • Sensitivity: 2.6 V
  • Connections: 1 balanced (female XLR) stereo input, 1 balanced (female XLR) direct input, 1 balanced (male XLR) mono output, Ethernet connector
  • Dimensions (HxWxD): 591 mm x 780 mm x 687 mm (23.27" x 30.71" x 27.05")
The Enigma Veyron Subwoofer is the ultimate active subwoofer developed by Kharma and is designed to seamlessly match sonically and aesthetically with the entire Enigma Veyron Collection, consisting of loudspeakers, (pre-) amplifiers, audio rack and cables. The massive Enigma Veyron Subwoofer is constructed of four centimetres thick Bulletwood and aluminium plates to form a very solid base for reproduction of an impressive tight bass.
The Enigma Veyron Subwoofer is the ultimate active subwoofer developed by Kharma and is designed to seamlessly match sonically and aesthetically with the entire Enigma Veyron Collection, consisting of loudspeakers, (pre-) amplifiers, audio rack and cables.

The massive Enigma Veyron Subwoofer is constructed of four centimetres thick Bulletwood and aluminium plates to form a very solid base for reproduction of an impressive tight bass. The bass is produced by an in-house developed 15-inch Subwoofer driver, with a Composite Sandwich cone. Just like other high-end audio products from the Enigma Veyron Collection, also the Enigma Veyron Subwoofer is placed on a Diamond stand for the perfect decoupling of its surroundings.

The Subwoofer consists of modular levels, which can be stacked upon each other with a maximum of two levels in total. This restriction is required because of the limit of weight on the Diamond stand.

The Enigma Veyron Subwoofer can be delivered with an integrated DSP or with a dedicated Enigma Veyron DSP module, which is based on the Enigma Veyron Audio Rack. The DSP module is recommended when you desire to use more than two subwoofers to support an Enigma Veyron loudspeaker. In this case, the DSP will give you the advantage of tuning multiple subwoofers at once, with a dedicated module that has a clear function but also an impressive appearance.
Manufacturer Site

Brand highlights

Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:

  • Kharma loudspeakers distinguish themselves through the meticulous construction of their polygonal cabinets, crafted from high-density MDF and strategically damped to minimize unwanted resonances and optimize phase behavior.
  • They pioneered the use of carbon fiber in their Omega 7 midrange drivers, which Kharma claims are stiffer and less prone to breakup than traditional materials, resulting in improved clarity and detail.
  • Kharma emphasizes creating a holistic audio experience, designing their own cables and electronics to synergize with their loudspeakers and ensure optimal system performance.
  • A hallmark of Kharma is their unwavering commitment to aesthetic excellence, seen in the flawless finish of their cabinets, the artful integration of chrome accents, and the availability of bespoke color options to match individual preferences.

Elegance Series

  • Positioning: Entry-level line, designed for modern appeal and improved audiophile performance.
  • Description: Features Kharma Composite Drivers with carbon fiber and a pure Beryllium tweeter, offering a clear and refined audio experience. Compared to the Exquisite and Enigma Veyron series, the line is more accessible in terms of price, making it suitable for those seeking high-quality sound in smaller rooms or with a moderate budget.

Exquisite Series

  • Positioning: High-end line, known for its exceptional materials and construction.
  • Description: Uses advanced Diamond dome technology for tweeters and Kharma Omega drivers with ultra-stiff carbon fiber, providing musical wholeness and detail. This series is more sophisticated than the Elegance line, offering superior soundstage and build quality.

Enigma Veyron Series

  • Positioning: Flagship line, representing the pinnacle of Kharma's technological innovation.
  • Description: Incorporates Omega-F drivers and large Diamond tweeters, delivering extraordinary sound quality with high resolution and dynamic range. It surpasses both the Elegance and Exquisite series in terms of technological sophistication and performance.
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Avg. Product Price
$40,001-$75,000
Used For Sale
5
 Available (Scroll Down)
Brand Popularity
330
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
27
Founding Year
1993

Our take on the brand

Kharma is a hifi speaker brand that stands out for its iron-free magnet motor system in the Enigma Veyron Collection, which eliminates Eddy Currents, and its use of the largest Diamant tweeter surface in the industry. Their Exquisite series showcases unique engineering through minimal contact surface design with Tungsten balls and multi-layer high pressure laminate construction that reduces mechanical vibrations to near zero.

Look inside the brand

Brand Page

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

From our interview with
.
Brand Page

What if you spend more?

No items found.

What competes at this price?

Wilson Audio
Subsonic
41000
/
Released
The Wilson Audio Subsonic is the fraternal twin of the WAMM Master Subsonic. It features the same subwoofer drivers and the same internal volume. The differences lie in the finish details. The metal work in the WAMM Master Subsonic features the prismatic finish that mirrors (no pun intended) the WAMM's main array gantry. On the Wilson Audio Subsonic, the metal work is from Wilson's main line finish process—the same level of metal finish that has adorned Wilson products throughout the line.
Check Amazon
Wilson Audio is often considered the quintessential American high-end hi-fi brand, a staple in premium audio dealerships across the country. Many reviewers use Wilson speakers in their own home systems, reflecting their reputation for outstanding dynamics, bass depth, and the ability to reproduce classical music with remarkable realism. Wilson focuses on creating an uncolored sound, aiming to replicate the experience of live, unamplified performances.
Expand Details

Our Summary

No items found.

Product Strengths

  • Subsonics allow the listener to not only hear the bass, but also to feel it, making the experience more immersive and powerful
  • Measurements showed very flat, very smooth response, plus or minus maybe 1 dB using pink noise
  • The blend is beautiful

Product Considerations

  • Each subwoofer is $41,000 US, the crossover is another $5,500, and an amplifier is also needed

Takeaway: The subsonics offer a unique and immersive listening experience, allowing one to not only hear, but also feel the music, making it more powerful and realistic. If one wants the best sound and has the budget, the subsonics could be a great choice.

Video review

Our take on the brand

Wilson Audio is often considered the quintessential American high-end hi-fi brand, a staple in premium audio dealerships across the country. Many reviewers use Wilson speakers in their own home systems, reflecting their reputation for outstanding dynamics, bass depth, and the ability to reproduce classical music with remarkable realism. Wilson focuses on creating an uncolored sound, aiming to replicate the experience of live, unamplified performances.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
McIntosh
PS2K
50000
/
Released
2023
Experience unparalleled bass performance with the McIntosh PS2K Powered Subwoofer. Crafted with meticulous precision and a profound passion for sound, the breathtaking PS2K is designed to elevate the listening experience of an already awe-inspiring home audio system by adding new depths of low frequency perfection.
Check Amazon
McIntosh is one of the most iconic amplifier brands in the world, recognizable for its signature blue LED displays and distinctive industrial design. With a legacy spanning decades, McIntosh is known to many, even outside the audiophile community, and is sold in both mass-market retailers and specialized hifi stores. Their amplifiers are characterized by a warm, tube-like sound that enriches the midrange and smooths out the overall tonal balance.
Expand Details

Our Summary

Product Strengths

  • Contains four 13-inch woofers and 2,000 watts of total power
  • The design uses McIntosh's patented Low Distortion High Performance (LD/HP) Magnetic Circuit Design, which significantly reduces distortion while increasing the driver's power handling and efficiency
  • Each of the PS2K's four drivers is powered by its own 500-watt Class D amplifier
  • Features Power Guard and Sentry Monitor protection technologies

Product Considerations

  • Analog dials are used to adjust frequency and Q, lacking the precision of digital control
  • Frequency response and CEA-2010 max output stats are not revealed

Comparisons (according to reviewers)

  • Vs REL No. 32: The REL sells for $10,000 each
  • Vs Magico Titan 15: The Magico sells for $32,000 each
  • Vs Wilson Audio Subsonic: The Wilson Audio sells for $39,000 each
  • Vs JL Audio Gotham V2: The JL Audio sells for $20,000 each
  • Vs Perlisten D215S: The Perlisten sells for $10,000 each

Takeaway: The McIntosh PS2K subwoofer is a powerful and meticulously designed product, made to elevate the listening experience with new depths of low frequency perfection. The PS2K will complement high-output loudspeakers, without running out of steam–even at high volumes.

Video review

Our take on the brand

McIntosh is one of the most iconic amplifier brands in the world, recognizable for its signature blue LED displays and distinctive industrial design. With a legacy spanning decades, McIntosh is known to many, even outside the audiophile community, and is sold in both mass-market retailers and specialized hifi stores. Their amplifiers are characterized by a warm, tube-like sound that enriches the midrange and smooths out the overall tonal balance.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

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