QSC KS212C Powered Dual 12" K Cardioid Subwoofer Aviom which does not exist either

which does not exist either in natural hearing or in stereo loudspeaker reproduction

Case: ABS Plastic Shaped Case

the 551 is capable of enhancing the sonic quality of many signal sources

Natural Harmonics sound Notes

and even some of the world’s most revered and expensive large-format consoles have less-than-accurate center sections that obscure the sound

QSC KS212C Powered Dual 12" K Cardioid Subwoofer Aviom which does not exist eitherThe KS212C subwoofer represents the worlds 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 subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. Keeping bass in its place for mobile entertainers, AV production and rental professionals, as well as modestly sized