In a small Canadian town in 1991, the Alpha Series was born out of a goal to create affordable speakers focused purely on performance. As a result of passion, dedication and decades of acoustic research, the Alphas quickly rose to recognition as one of the world's most iconic hi-fi bookshelf speakers.

Over the years, each generation of the Alpha Series has continued to marry outstanding audio quality with affordability. The speakers have become iconic and continue to serve as reference benchmarks for entry-level hi-fi speakers, earning trust and admiration from audiophiles and experts alike. The PSB Alpha Series remains a symbol of value, quality, and passion for audio excellence in the global audiophile community.

The success of the first generation of the Alpha Series was followed by a second generation in 2000, and a third in 2018, all equally successful for the brand and solidifying its reputation as a high value hi-fi brand. Achieving cover-model status in Stereophile Magazine, a US specialist publication that was among the most prestigious in the world, it created a cult following for PSB Speakers that remains strong to this day.