- Description Buy Sony SS-WSB103 Subwoofer (USED) online from PCTRUST Computer Sales & Service in Guelph, Ontario. In-store pick-up only. SKU: SS-WSB103 Categories: All Products, Audio TV & Home Theatre, Home Audio, Theatre & Accessories, Sony, Speakers & Subwoofers, Used Tags: in-store pick-up only, Sony, speaker, subwoofer, used
