AUDIO magazine conducted a detailed review of the Canton Reference Alpha 2 speakers, noting that this model is derived from the top-of-the-line Reference series and embodies the German manufacturer’s most advanced technical solutions. The reviewers noted the unique, streamlined enclosure, featuring a bottom-firing bass reflex port and a system of internal baffles that effectively eliminate standing waves and reinforce the structure. The review highlighted the high quality of the drivers used - four BCT woofers, a diamond midrange driver, and a diamond tweeter - which together form a coherent, precise, and exceptionally clear three-way system.
“The Alphas, when facing their toughest opponents... play fantastically.”
AUDIO noted that despite the stated frequency range starting at 19 Hz, the actual bass extension is higher, but this does not negatively affect the listening experience, as the low frequencies are powerful, fast, and exceptionally well-controlled. The midrange was described as dense, natural, and three-dimensional, while the treble was noted as clear and delicate, without harshness or sibilance. According to the editorial team, the soundstage impresses with its scale, depth, and stability, creating the impression of music breathing freely and expansively. The testers also appreciated the ability to make subtle tonal adjustments thanks to three ±1.5 dB bands, which allow the sound to be tailored to the room’s acoustics. Despite their 4-ohm impedance, the speakers were described as relatively easy to drive and predictable for high-end amplifiers.
“The Bas Alpha 2 is a fantastic musical speaker - as long as you’re listening to music with bass, not just bass disguised as music.”
In its summary, AUDIO concluded that the Reference Alpha 2 offers a mature, elegant, and exceptionally musical sound that combines power with refinement, making it the ultimate system for the most discerning music lovers.
You can find the full review (PL) of the Canton Reference Alpha 2 speakers in the 5th issue of Audio magazine from 2026.