The speakers add to those issues with some awkward design quirks and control options.
Otherwise, there are more stalwart options out there.
At the time of this review, the U.S. price for the Sonus faber Duetto was $3,999.
Hardwired connection options include HDMI eARC, optical digital, and MM phono inputs
you could choose which speaker is the left or right, depending on the room layout.
The two-way speakers utilize internal DSP (digital signal processing) with a crossover set at 1.9 kHz.
Their total frequency response is a claimed 37Hz-30kHz, and they reach deep into that low end with authority.
Hardwired connection options include HDMI eARC, optical digital, and MM phono inputs
Style also takes precedence for the Duettos physical input hub.
Simply moving those keys to the back would be helpful.
The first time I must have failed to hold the button long enough, forcing a retry.
Screenshots of the BluOS app used to control streaming and speaker setup
My first review sample, a previously used model, refused to connect to my connection multiple times.
On another occasion, the left speaker suddenly stopped playing, forcing another power down.
Most notably, after testing them over a few weeks, the Duetto started having HDMI ARC connection issues.
The lighted “Senso” touch keys on the speaker’s leather-wrapped top surface that let you tap your way through playback, volume, and input control
The Duettos reliance on a webpage for online controls is also less convenient than speakers with a dedicated app.
But its missing options like a multi-band EQ or inputs selection.
Youll need to bookmark it in your surfing app or rely on the physical manuals QR code for access.
Poorer mixes and low-resolution tracks have nowhere to hide from these sonic magnifiers.
And what a listen it was.
You know youre onto something when your notes include phrases like a joyous celebration of life and art.
Theres not an instrument these speakers dont know how to elevate.
Still, the Duettos oak-like bass response is their most striking sonic trait.
As noted, theyre rated down to 37Hz, and Ill be damned if they dont get close.
EQ or not, I wont raise any official complaints about the Duettos sound.
They offer among the most impressive sonic performances Ive ever heard in a pair of bookshelves.
Sonus faber also offerscustom Duetto stands at a lofty $749.
Theyre among the only speakers Ive seen that look as good with their acoustic screens on as off.
The lack of any visible physical connections along or between the two speakers makes for a squeaky-clean aesthetic.
At least some of these decisions feel like form over function.
Their design is as stunning as it is unassuming, matching elegance with minimalism to striking effect.
In my experience, KEFs design and tech are also more reliable and intuitive.
Should you buy the SONUS FABER DUETTO?
Read our fullKEF LS50 Wireless II review.
Price is another benefit, with the Alpha iQ selling for an affordable $1,299 / 1,099.
Read our fullPSB Alpha iQ review.
you’re able to readTechRadar’s review guarantee here.
