QSC Subwoofers, Portable Powered

The KS118 from QSC is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV rental, event production, clubs and performance venues. Featuring an 18-inch direct radiating driver powered by a 3 ...

The QSC KS112 is the perfect choice for anyone needing high output low-frequency extension in a highly compact and portable package. Powered by a 2000W class D amplifier module, KS112 features a single 12" transducer in a 6th order bandpas ...

The QSC KS212C subwoofer represents the world’s first-in-class single-box powered cardioid subwoofer solution for highly portable entertainment and installation applications. A breakthrough in innovation and design, the 3,600 Watt KS212C ...