I just received this little marvel of a bookshelf speaker today in the mail/post. For something with a list price of $199USD/pair, I am astounded by both the physical and aural quality of these loudspeakers. The cherry woodgrain vinyl laminate actually looks real and the fit and finish is superlative for this price point and country of manufacture (China). While the bottom end is not extended (limited by the 5.75"/14.6cm driver and 8L of internal volume) the mid-bass is full and satisfying without sounding boomy or hooty. The overall tonal balance is far more natural than what you generally get at this price. Small, cheap loudspeakers often sound like loudspeakers rather than music. Not here. The PSB Alpha Bs do a remarkable job sounding more expensive than they are. And that tweeter! No ingratiating grain or silibance. High frequencies are reproduced with a fine tradeoff between detail and smoothness. You can listen to this pair for hours, even when fed inexpensive amplification.
Very impressed. These are better than the Paradigm or Energy offerings. Canada is to inexpensive loudspeakers as Australia is to inexpensive wine.