- Description Buy Pioneer CS-J300 Floorstanding Speakers (USED) online from PCTRUST Computer Sales & Service in Guelph, Ontario. In-store pick-up only. SKU: CS-J300 Categories: All Products, Audio TV & Home Theatre, Home Audio, Theatre & Accessories, Pioneer, Speakers & Subwoofers, Used Tags: in-store pick-up only, Pioneer, speaker, subwoofer, used
