QSC introduced the latest in its line of compact, space-saving subwoofers. The new QSC SB-2180 subwoofer is the thinnest dual 18 inch subwoofer on the market.

Third model in Series features impressive, high-output, low-frequency performance for mobile entertainment, AV production and club/venue applications.

Company Introduces First in Class Single-Box Powered Cardioid Subwoofer

New Subwoofer Features High Performance in a Compact and Portable Package

Powered Cardioid Subwoofer Recognized for Outstanding Technical Achievement

“K.2 Series speakers have a tight sound that reproduces bass really beautifully. And I’ll tell you something about the KS212C cardioid subwoofer… it reproduces bass in a way that I just do not hear from bass amplifiers... that’s what a bass is supposed to sound and feel like.”