Yamaha YSP-2500 Sound Bar with Subwoofer Review Don DisbennettJuly 27, 2015 The Yamaha YSP-2500 Sound Bar is one of three new entries from long-time audio manufacturer, Yamaha, which also includes the YAS-203 (SMRP $399.95) and their first ever Speaker Base, the SRT-1000 (MSRP $499.95). Soundbars