商品資訊
Synchrony One落地喇叭是加拿大PSB旗艦系列中的最高階款式，以高C/P值、負擔得起的好聲為其主要訴求，多年來一直受到各大專業媒體的好評與肯定，例如這一款 Synchrony One落地喇叭，Home Theater HiFi的編輯Jim Milton就曾經給予高度肯定：「Synchrony One是我在家中聽過最好聲的喇叭。」
3音路5單體低音反射式設計的Synchrony One，使用一只4吋中音和三只6.5吋低音單體，其中低音單體與中音單體的振膜都採取三明治結構設計，以兩層玻璃纖維編織層和一層天然纖維層製做而成，在振膜中央位置還有一個鋁質向位錐設計。至於Synchrony One所使用的1吋鈦振膜高音單體，也是PSB的招牌設計，擁有高線性輸出、低失真的優點，高頻可延伸至23kHz，低頻也有30Hz的漂亮數據。
轉到喇叭背面就會發現，Synchrony One一共有3個低音反射孔，原來PSB將喇叭分隔成三個箱室，每個箱室都有一只6.5吋的低音單體，再搭配一個低音反射孔。整個喇叭箱體前寬後窄，兩側有弧形設計，讓喇叭看起來柔和一些，還可以減少箱體內部可能形成的駐波，並引起箱體震動的問題。
榮獲 stereophile A級榜 (Restricted Extreme LF)
以下為此款喇叭在美國 stereophile 2012 得獎評語
PSB Synchrony One
The three-way, reflex-loaded Synchrony One is the flagship of a line of seven models from Canadian manufacturer PSB. Manufactured in China, the speaker boasts “world-class” fit’n’finish; its gracefully curved sidewalls are laminated from seven layers of MDF and seamlessly fitted to the speaker’s extruded-aluminum front and rear baffles for an overall “understated elegance.” JA noted “surprisingly deep bass for a relatively small speaker; a neutral, uncolored midrange; smooth, grain-free highs; and superbly stable and accurate stereo imaging.” Compared to the Avalon NP Evolution 2.0, the PSB provided more powerful low frequencies, a more natural midrange, and smoother highs. Set against the Esoteric MG-20, the PSB had a more forward top end and less precise bass, but greater low-frequency extension. Careful room placement and system matching are required to offset the speaker’s “warmish” midbass region. Nonetheless, JA was impressed by its “superb measured performance.” (Vol.31 Nos.4, 7, & 8 Read Review Online)
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