A quick tour of the latest addition to Yorkville’s Synergy series of professional sound reinforcement speakers. The SA221S subwoofer delivers bass frequency response down below 30 Hz without sacrificing transient or musical definition. It features 6,000 watts of onboard amplification, yet can operate on a single 15-amp AC power circuit. Equipped with two premium, high-excursion 21” neodymium woofers, the Synergy SA221S is Yorkville Sound’s largest and most powerful subwoofer. For more info, visit www.yorkvillesound.com
