Description
QSC KS212C – professional low end with cardioid control
The QSC KS212C is a powerful active subwoofer that combines professional performance with smart cardioid technology. Instead of a traditional omnidirectional design, the KS212C uses two 12-inch long-excursion woofers in a dual 6th-order bandpass construction. This results in a very powerful and controlled low-frequency reproduction.
With a 3600 watt Class-D amplifier module and a maximum sound pressure level of 132 dB, the KS212C has enough power for professional PA systems, live performances, DJ sets, and events. The main advantage, however, is the cardioid operation. The KS212C produces significantly more low end at the front than at the rear, greatly reducing unwanted low frequencies on stage. QSC specifies approximately 15 dB rear rejection at 70 Hz.
This makes this subwoofer particularly interesting for bands and events where the stage needs to remain as quiet as possible. The KS212C also excels in situations where control over low-frequency reproduction is essential.
The robust birch plywood enclosure, sturdy handles, and four included swivel casters make the sub suitable for intensive professional use. Thanks to the two M20 pole mounts, the subwoofer can be used both horizontally and vertically.
QSC KS212C – two 12-inch woofers, 3600 watts of power, and cardioid control in one professional subwoofer.
