Allegro

Part Time Audiophile review by Marc Phillips

https://parttimeaudiophile.com/2023/05/07/sonner-audio-allegro-unum-monitors-review/

Legato Duo

Twittering Machines Review by Michael Lavorgna

https://twitteringmachines.com/review-sonner-audio-legato-duo-floorstanding-loudspeakers/

Legato Duo

Part Time Audiophile review by Marc Phillips

Legato Duo Loudspeakers from Sonner Audio | REVIEW – Part-Time Audiophile (parttimeaudiophile.com)

Legato Unum

audiotechnique-review-legato-unum

Audio Technique Hongkong Magazine Review

Click on PDF file below for review in Chinese

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Legato Unum

sonner-legato-unum-pta-editor-choice-award-19-20-tas-21

Part Time Audiophile Review by Eric Franklin Shook

Sonner Audio Legato Unum Loudspeaker | REVIEW | Part-Time Audiophile

Legato Unum

sonner-legato-unum-pta-editor-choice-award-19-20

The Absolute Sound Review by Neil Gader

https://www.theabsolutesound.com/articles/sonner-audio-legato-unum

Legato Duo

sonner-legato-duo-2020-2021-tas-awards

The Absolute Sound review by Neil Gader

https://www.theabsolutesound.com/articles/sonner-audio-legato-duo-loudspeaker

Legato Duo

sonner-legato-duo-2020-2021-tas-awards

Hifi Plus Review

            Read the review on this link or below PDF. 

hifi173-sonner_hr

Allegro

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Mono and Stereo Review

Read the review on this link.