Alto Professional TS12S Truesonic 12 Inch 2500 Watt Power Subwoofer

Professional sound reinforcement demands uncompromising low-end performance, and the Alto Professional TS12S powered subwoofer delivers exactly that with its massive 2500-watt peak power output. This powerhouse subwoofer transforms any full-range speaker setup into a complete sonic experience, providing the tight, punchy bass response that modern venues require. From concert halls to nightclubs and houses of worship, the TS12S brings the necessary foundation to make every performance resonate with authority and clarity.

Built around a premium 12-inch driver featuring a robust 3-inch high-temperature voice coil, the TS12S combines raw power with intelligent engineering. The high-efficiency Class D amplifier ensures maximum output whilst maintaining reliability, all housed within a rugged, internally-braced MDF cabinet that eliminates unwanted vibrations and rattles. The front-ported design and mark-resistant splatter-spray finish make this subwoofer ready for the demands of touring and permanent installations alike.

Versatility defines the TS12S through its comprehensive connectivity and tuning options. Dual XLR+1/4-inch combo inputs, balanced XLR line outputs, and XLR thru outputs provide seamless integration with any sound system configuration. User-selectable EQ tunings (Off, Live, DJ) and Phase Alignment controls (0°/90°/180°/270°) allow precise system matching, whilst built-in electronic protection safeguards against clip, thermal, and transducer overdrive. Designed and tuned in the USA, the TS12S represents Alto Professional’s commitment to delivering professional-grade performance for serious sound reinforcement applications.