Website author headshot
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.

Product Strengths

  • Gorgeous sound is clear, smooth, detailed, and dynamic
  • Elegant design is dashingly elegant, minimalist aesthetic, and painstakingly crafted for equal parts style and substance
  • Impressive bass extension and output, described as deep and firm, surprising for their size
  • Clear midrange makes voices sound purposeful, characterful, and entirely present
  • Versatile connectivity with streaming and input options, including Chromecast, AirPlay 2, phono pre-amp, and HDMI ARC/eARC

Product Considerations

  • Some reviewers experienced streaming and HDMI ARC reliability issues
  • Input and control layout can be inconvenient and awkward
  • Prototype unit had operational bugs
  • No bass level adjustment is available, though it could be added in mobile app

Comparisons (according to reviewers)

  • Vs KEF LS50 Wireless II—the KEF LS50 Wireless II is a similarly high-end option
  • Vs PSB Alpha iQ—the PSB Alpha iQ is a more compact wireless speaker package than the Sonus Faber and is comparatively lighter on bass

Takeaway: The Sonus Faber Duetto speakers are well-suited for those seeking amazing sound and a beautiful design in one package. These speakers are easy to connect and use, and fill the room with rich, detailed audio.

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.

All

Duetto

reviews

[{"title":"Sonus Faber Duetto review","link":"https://www.whathifi.com/reviews/sonus-faber-duetto","source":"What Hi-Fi?","datePublished":"2023"},{"title":"Sonus faber Duetto Powered Wireless Speaker Review","link":"https://www.audioholics.com/bookshelf-speaker-reviews/sonus-faber-duetto-1","source":"Audioholics","datePublished":"2024"},{"title":"Sonus faber Duetto Active Wireless Loudspeaker Review","link":"https://www.avforums.com/reviews/sonus-faber-duetto-active-wireless-loudspeaker-review.21531","source":"AVForums","datePublished":"2024"},{"title":"Sonus faber Duetto Review: incredible sound, spotty performance","link":"https://www.techradar.com/audio/hi-fi/wireless-bluetooth-speakers/sonus-faber-duetto-review","source":"TechRadar","datePublished":"2024"},{"title":"Sonus faber Duetto Wireless Speaker System Review","link":"https://stereonet.com/reviews/sonus-faber-duetto-wireless-speaker-system-review","source":"StereoNET","datePublished":"2023"},{"title":"Sonus faber Duetto","link":"https://www.sound-advice.online/product-reviews/sonus-faber-duetto","source":"Sound Advice","datePublished":"2023"},{"title":"Sonus faber Duetto: style without wires","link":"https://the-ear.net/review-hardware/sonus-faber-duetto-italian-wifi-style","source":"The Ear","datePublished":"2023"},{"title":"Sonus faber Duetto Review","link":"https://www.trustedreviews.com/reviews/sonus-faber-duetto","source":"Trusted Reviews","datePublished":"2024"},{"title":"Sonus Faber Duetto Wireless Speakers","link":"https://www.lbtechreviews.com/news/speakers/sonus-faber-duetto-wireless-speakers","source":"LB Tech Reviews","datePublished":"2023"},{"title":"Sonus Faber Duetto: Italian-style connected hi-fi","link":"https://blog.son-video.com/en/2023/10/sonus-faber-duetto-italian-style-connected-hi-fi","source":"Son-Vidéo","datePublished":"2023"},{"title":"Sonus Faber’s Duetto Active Wireless Speakers Are The Best Way To Listen Without Wires","link":"https://www.forbes.com/sites/marksparrow/2023/10/05/sonus-fabers-duetto-active-wireless-speakers-are-the-best-way-to-listen-without-wires","source":"Forbes","datePublished":"2023"},{"title":"Are Sonus Faber WIRELESS SPEAKERS BETTER? Sonus Faber Duetto Review","link":"https://www.youtube.com/watch?v=CpfWyy6XFq8","source":"Andrew Robinson","datePublished":"2024"},{"title":"Sonus Faber Duetto: EVERYTHING You Need To Know...","link":"https://www.youtube.com/watch?v=D_D6LU9dvF4","source":"Smart Home Sounds","datePublished":"2025"},{"title":"The Italian One and Done - Sonus faber Duetto Active Speaker Review","link":"https://www.youtube.com/watch?v=KFGtrYrBH3I","source":"Luke Wilmer - Restless Studios","datePublished":"2024"},{"title":"Sonus Faber Duetto : Fuss Free & Gorgeous!","link":"https://www.youtube.com/watch?v=w1VdFGPA9z8","source":"Peter Tyson","datePublished":"2024"},{"title":"Sonus faber Duetto video review","link":"https://darko.audio/2023/10/sonus-faber-duetto-video-review","source":"darko.audio","datePublished":""},{"title":"HIGH-END speakers that do SPOTIFY, CHROMECAST, TIDAL and ROON: the Sonus faber Duetto","link":"https://www.youtube.com/watch?v=70NXh4kastA","source":"Andrew Robinson","datePublished":"2024"},{"title":"Sonus Faber Duetto Speakers Review","link":"https://www.youtube.com/watch?v=psIFR66U5-I","source":"Darko Audio","datePublished":"2024"},{"title":"Sonus Faber Duetto - The BEST All-In-One Powered Speaker?! 🤔","link":"https://www.youtube.com/watch?v=SxjnkUSf6Dk","source":"Premium Sound","datePublished":"2024"}]
An excellent review of a great product
/
Publisher
/
3/1/2022
An excellent review of a great product
Publisher
/
3/1/2022

Manufacturer details

  • Frequency response: 37 Hz –30.000 Hz
  • Streaming connections: Apple AirPlay 2, Chromecast Build-In, Spotify® Connect, TIDAL Connect, Roon Ready, Bluetooth AptX HD, SRC
  • Connectivity: RCA Line/Phono IN, Optical, HDMI ARC/EARC, SUB Output
Duetto marks Sonus faber's inaugural active stereo wireless speaker system. Powered by four bespoke amplifiers, Duetto presents an all-in-one sound solution, harmoniously blending a multitude of connectivity options while keeping the listening experience wire-free.
Powerful, rich sound in a compact design. Designed for both digital and analog sources, Duetto is a versatile combination of Italian style and contemporary function. Big sound in a compact design, Duetto marks Sonus faber's inaugural active stereo wireless speaker system. Powered by four bespoke amplifiers, Duetto presents an all-in-one sound solution, harmoniously blending a multitude of connectivity options while keeping the listening experience wire-free.

Double the sound, not the size. Inspired by a harmony produced by two instruments, Duetto sets a new standard for wireless high-fidelity sound in a compact design.

Ultra Wide Band Technology

Duetto employs Ultra Wide Band (UWB) technology, enabling communication between the two speakers. The wireless transmission avoids latency and interference by other home networks, while guaranteeing a wide frequency spectrum to send data signals at high speeds.

SENSO™ Technology by Sonus faber

The leather top panel allows the user to control and set up speaker functions — such as playback, volume, input selection, and connections — with a buttonless interface through simple fingertip gestures.

Sonus faber's iconic lute-shaped design takes inspiration from musical instruments. Crafted from wood, the cabinet ensures structural solidity, rich timbre, and musicality, while effectively eradicating internal resonances to shape the unm...
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:

  • The brand distinguishes itself through its "Lute" shaped cabinet design, aimed at minimizing internal resonances and optimizing sound dispersion.
  • Sonus Faber tunes its speakers to be relatively neutral and non-fatiguing, yet also rich and full, making them enjoyable for long listening sessions across various music genres.
  • Sonus Faber leverages its Italian heritage by incorporating materials like leather, wood, and sometimes concrete, into its designs, creating visually striking products.

Lumina V Amator

  • Positioning: A slender 3-way floorstanding speaker designed for those seeking powerful, immersive sound in a compact form.
  • Description: Impresses with its upgraded crossover network, enhancing the listening experience with improved frequency response. Compared to the Sonetto VIII, it offers a more compact design suitable for smaller spaces, while still delivering robust sound. Its use of iconic Sonus Faber materials like wood and leather provides a luxurious feel, making it ideal for those with a moderate budget seeking high-quality aesthetics and performance.

Sonetto VIII

  • Positioning: The flagship model of the Sonetto collection, representing a high-end luxury speaker with a focus on natural sound.
  • Description: Stands out with its use of a bespoke cork chamber to enhance midrange clarity, a feature borrowed from the flagship Suprema. It offers a powerful 3-way design, making it suitable for larger rooms compared to the Lumina V Amator.

Olympica Nova V

  • Positioning: The flagship of the Olympica Nova collection, embodying Sonus Faber's Natural Sound signature.
  • Description: Features a 3-way ported tower design with three woofers for powerful low frequencies, setting it apart from the Sonetto VIII's 3-way design. Its asymmetrical lute-shaped cabinet minimizes internal resonances, offering a purer sound.

Serafino

  • Positioning: Part of the Homage collection, offering a balance of artistry and sonic excellence.
  • Description: Incorporates upgraded drivers and a refined crossover, delivering a soundstage that captures the essence of live performances. Compared to the Amati, it offers a more compact design while still providing a rich, full sound.

Amati

  • Positioning: The flagship of the Homage collection, inspired by the artistry of violin craftsmanship.
  • Description: Features advanced Neodymium magnets and ultra-light voice coils for precise sound control, distinguishing it from the Serafino's design. Its elegant lute-shaped cabinet and meticulous craftsmanship make it a top choice for audiophiles seeking the ultimate listening experience.

Suprema

  • Positioning: The pinnacle of Sonus Faber's design, representing the most ambitious project in their lineup.
  • Description: Features a sophisticated four-column system, including two main columns and two subwoofers. Its innovative combination of drivers and external electronic crossover sets it apart from the Amati and other models.
See All Products
Avg. Product Price
$2,501-$5,000
Used For Sale
71
 Available (Scroll Down)
Brand Popularity
33
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
42
Founding Year
1983

Our take on the brand

Sonus Faber is an Italian hifi brand that designs speakers with unique lute-shaped cabinets inspired by traditional violin-making, featuring wood and leather materials to achieve a natural sound. Their speakers incorporate distinctive elements like cork chambers for midrange drivers and asymmetrical driver baskets that mimic natural forms, with each unit being individually tuned by ear to ensure tonal perfection.

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?

Product image
Dynaudio
Focus 10
5500
5500
/
9
Reviews
Dynaudio is a hifi speaker brand known for its unique external voice-coil construction, which allows for larger voice coils that improve thermal power handling and reduce thermal compression. The brand has a heritage in professional sound production and uses advanced materials like the Esotar 40 tweeter and rare 240mm drivers to deliver superior dynamic realism and headroom.
Check Amazon
Expand Details

Product Strengths

  • Integrated technology allows direct high-resolution listening without extra devices
  • The speaker uses the same Pascal Class D amplification and processing technology from Dynaudio's Pro line Core series
  • Discrete amplification channel per driver: 110 watts for the tweeter and 280 watts for the woofer
  • Dirac Live room correction is available, which can tune some of the annoying sounds of a garage, for example, using the soft dome tweeter

Product Considerations

  • Running a digital coaxial cable from one speaker to the next results in the signal being sent at 24-96 kilohertz, which is a lower quality than what the master speaker receives (24-192)
  • There is no HDMI arc or e-arc connection
  • Drilling holes may be required to attach the speaker to stands
  • Setting up the speaker with the app is not as quick or seamless as Bluesound
  • A microphone is required to do Dirac room calibration

Comparisons (according to reviewers)

  • Vs PSB Alpha IQs: Plays louder with a higher level of amplification
  • Vs Dynaudio Core 7: The Core 7 has more power and a slightly better tweeter and woofer, but is not as aesthetically pleasing and needs a Bluesound Node
  • Vs Dynaudio Evoke: It is similar to an Evoke speaker, but with a bigger woofer

Takeaway: The Focus recMsY5ljWopDD7UU is a sophisticated wireless speaker that pulls technology from Dynaudio's Pro line and features Dirac room calibration. It is ideal for someone looking for high-resolution listening without extra devices and who values sophisticated sound and aesthetics.

Video review

Our take on the brand

Dynaudio is a hifi speaker brand known for its unique external voice-coil construction, which allows for larger voice coils that improve thermal power handling and reduce thermal compression. The brand has a heritage in professional sound production and uses advanced materials like the Esotar 40 tweeter and rare 240mm drivers to deliver superior dynamic realism and headroom.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

What competes at this price?

Buchardt
Anniversary 10
3988
/
Released
2023
The Anniversary 10 (A10) is a culmination of all the experience that we have gathered over the last 10 years of designing and building HiFi speakers. Over the last decade, we have produced and sold thousands of speakers to happy HiFi enthusiasts from all around the world. Listening to feedback from our customers, learning from the best and adding our own flavor to the mix, has created extremely popular and critically acclaimed speakers, and now, this has evolved into our best sounding speaker yet.
Check Amazon
Buchardt Audio is a direct-to-consumer speaker brand that uses an "upside down" design with a back-mounted passive radiator, which helps create high-end sound at more affordable prices. Their speakers are engineered with advanced measurement technology and a proprietary waveguide design that enhances off-axis listening, while delivering deep bass from compact cabinets that rival larger floor-standing speakers.
Expand Details

Our Summary

Product Strengths

  • Exceptional bass performance for its compact size, with bass that is fast, clear, and tight
  • Multiple 'Master Tunings' offer customizable sound profiles, adapting to different room acoustics and user preferences
  • A high-quality Purifi woofer and SB Acoustics tweeter contribute to clarity, detail, and low distortion
  • A solid wood cabinet made in Denmark provides a luxurious look and feel

Product Considerations

  • Bass output may diminish or be limited at high volumes to protect the drivers from damage
  • A separate purchase of the Platin Stereo Hub may be required for full wireless functionality and room correction
  • The 'Made in China' label applies to the electronics inside the cabinet
  • While the A10 offers impressive bass, some may still prefer to add a subwoofer for a true full-range experience

Comparisons (according to reviewers)

  • Vs Buchardt S400 Mark II, the A10 is more transparent with greater inner detail, clarity, and top-end extension—and deeper, tighter bass—while the S400 Mark II is more relaxed and forgiving with harsh recordings
  • Vs Buchardt A500, the A10 has comparable performance, with possibly a crisper sound in some instances

Takeaway: The Buchardt Anniversary 10 is a compact yet powerful speaker that offers a customizable listening experience. Its impressive bass and versatile tuning options make it a great choice for those seeking a high-quality audio solution in a small to medium-sized room.

Video review

Our take on the brand

Buchardt Audio is a direct-to-consumer speaker brand that uses an "upside down" design with a back-mounted passive radiator, which helps create high-end sound at more affordable prices. Their speakers are engineered with advanced measurement technology and a proprietary waveguide design that enhances off-axis listening, while delivering deep bass from compact cabinets that rival larger floor-standing speakers.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Triangle
Capella
2749
/
Released
2024
CAPELLA embodies the ambition of an enthusiastic team to combine the acoustic experience of TRIANGLE with advanced sound signal processing technologies in a refined enclosure. Made in France, CAPELLA provides a complete, intelligent audio system with unprecedented performance. Entirely configurable to suit your taste and environment, CAPELLA adapts and fits your needs.
Check Amazon
Triangle is a French speaker manufacturer known for its bright, lively sound and distinctive tweeter designs that use horn-loaded tweeters to enhance high-frequency detail.
Expand Details

Our Summary

Product Strengths

  • Excellent wireless stability, pairing easily and remaining connected even with other wireless activity
  • Big, confident, and enjoyable sound, with surprising bass extension for its size
  • Aesthetically pleasing design, with unique and attractive finish options
  • Versatile connectivity options through its media hub, including multiple digital and analog inputs, plus Bluetooth, AirPlay, and Chromecast

Product Considerations

  • The absence of a dedicated streaming app may require reliance on third-party apps or external streamers
  • The system could benefit from a slightly more refined sonic presentation, needing a touch more sweetness and natural warmth
  • There can be some audible amplifier noise at idle/start-up, depending on proximity
  • The base of the speakers can be quite large, potentially requiring dedicated stands for proper placement
  • No wired subwoofer output

Comparisons (according to reviewers)

  • Compared to KEF LS50 Wireless II, the Capella will appeal to those who would rather have a more classic, wood-cabineted speaker on show than the ultra-modern aesthetic of the Brit boxes
  • Compared to Triangle Borea BR03 BT, the Triangle Capella active speaker system is much more ambitious, with more advanced drivers and superior fit and finish
  • Compared to Buchardt A10, the Triangle Capella and Buchardt A10 are more similar than different, but still pretty different, as they use the same concept

Takeaway: The Triangle Capella is a convenient and stylish all-in-one system that delivers a big and enjoyable sound. It's a great choice for those seeking hifi audio without the complexities of traditional separates.

Video review

Our take on the brand

Triangle is a French speaker manufacturer known for its bright, lively sound and distinctive tweeter designs that use horn-loaded tweeters to enhance high-frequency detail.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Kii
Seven
3983
/
Released
2024
The Kii SEVEN is a lifestyle agile speaker delivering best-in-class sonics. Effortlessly integrate how you want and where you want!
Check Amazon
Kii Audio's unique "Active Wave Focusing" technology creates a cardioid pattern that minimizes room reflections and directs sound energy forward, allowing their speakers to maintain consistent sound quality even when placed near walls or corners. Each Kii THREE speaker uses six custom Ncore amplifiers and multiple DACs with advanced DSP processing to deliver full-range sound from a compact design that outperforms much larger systems.
Expand Details

Our Summary

Product Strengths

  • High-quality audio and intuitive smart functionality
  • Can be used in various setups—as a single speaker, stereo pair, multi-speaker surround system (including Dolby Atmos), or multiroom system
  • Cardioid speaker design provides more precise bass and limits acoustic room interaction
  • 'Audiophile-grade' sound due to Active Wave Focusing, ensures perfect time alignment over the entire frequency spectrum
  • Versatile connectivity with Wi-Fi, Bluetooth, XLR, TRS, AES/EBU, Dante, and KiiLink/KiiCONTROL

Product Considerations

  • Some consumer streaming features may not be fully implemented initially due to licensing demands
  • Needs space on either side to allow the side-mounted bass driver room to 'breathe'

Comparisons (according to reviewers)

  • The SEVEN is smaller and better suited to compact studio spaces, compared to the Kii THREE
  • The SEVEN has less low-frequency reproduction, but not by much when used normally, compared to the Kii THREE
  • The SEVEN is designed as a standalone smart speaker system, while combining the THREE and SEVEN requires workarounds

Takeaway: The Kii SEVEN is a smart speaker that delivers exceptional sound in a compact size. For an all-in-one system that sounds great and sidesteps cable clutter, this could be a great option.

Video review

Our take on the brand

Kii Audio's unique "Active Wave Focusing" technology creates a cardioid pattern that minimizes room reflections and directs sound energy forward, allowing their speakers to maintain consistent sound quality even when placed near walls or corners. Each Kii THREE speaker uses six custom Ncore amplifiers and multiple DACs with advanced DSP processing to deliver full-range sound from a compact design that outperforms much larger systems.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
PIEGA
Premium Wireless Gen2 301
4070
/
Released
Check Amazon
PIEGA is a hifi speaker brand that uses aluminum cabinets and Air Motion Transformer tweeters to achieve better sound quality than traditional speaker designs. The brand is known for making compact speakers that perform like much larger ones, with their TMicro 40 model reaching deep bass notes down to 50Hz despite its small size.
Expand Details

Our Summary

Product Strengths

  • Very detailed and fine sound image
  • Balanced and dynamic sound with dry bass that allows for flexible placement
  • Excellent overall sound quality, with an open and very attractive sonic output
  • Many connectivity options via the Connect Plus hub, including streaming standards, Bluetooth, HDMI, and digital/analog hifi interfaces

Product Considerations

  • Fine-tuning of the Piega Control App showed some room for improvement
  • Image appears large, but two-dimensional
  • The Piega's own Connect DAC is not the best, because it can be pushed too far and it complains in a slightly edgy way at high volumes
  • Low volume performance was fair, but nothing to write home about

Comparisons (according to reviewers)

  • Vs KEF LS 50 Wireless II: KEF LS 50 Wireless II offers more natural imaging and more substantial low bass, while the Piega played much more detailed and lively and fits acoustically better in the corner or shelf
  • Vs Mission LX Connect: The Mission LX Connect is similar in concept with a multifunctional transmitter, but it cannot keep up with the Piega in terms of streaming features or sound

Takeaway: The Piega Premium Wireless 301 Gen2 offers a detailed sound and many ways to connect to favorite music sources. It is a good choice for someone looking for a compact, good-sounding, and versatile wireless speaker system.

Video review

Our take on the brand

PIEGA is a hifi speaker brand that uses aluminum cabinets and Air Motion Transformer tweeters to achieve better sound quality than traditional speaker designs. The brand is known for making compact speakers that perform like much larger ones, with their TMicro 40 model reaching deep bass notes down to 50Hz despite its small size.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

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