"At first glance, one can hardly imagine the many possibilities of the two Wi-Fi loudspeakers, because apart from a few buttons and the volume control on one of the cabinets, they are no different from a conventional pair of loudspeakers. But the technology used is anything but normal."
"What sets the Teufel Stereo M apart is its tonal size and ease with which it presents the most diverse musical genres. Size means here: a good foundation, which almost brings to mind a pair of floor-standing loudspeakers when your eyes are closed. Basses sound powerful and crisp. Short impulses get to the point and provide a dynamic sound experience.”
"The midrange sounds balanced and allows voices and acoustic instruments to sound natural. Here there is neither exaggeration nor a middle hole - the evolution to the predecessor can be clearly seen.”
"In the heights, the Teufel Stereo M plays with brilliance and fine detail resolution."
"[…] With the Stereo M, Teufel has succeeded in creating a model among the multi-room-capable speakers."
"Bluetooth, Wi-Fi and multi-room in shelf speaker format: Teufel's Stereo M packs modern connection paths into a speaker with great sound quality. Not only technology and streaming fans will be happy here, but also audiophile listeners who want to invest in a modern loudspeaker system without taking up much space.”
(Translated from German)