The QSC KW122 is a 12-inch, 2-way powered loudspeaker delivering 1000 watts of Class D amplification. It offers a frequency range of 50 Hz to 20 kHz and a maximum SPL of 131 dB. With advanced DSP, including DEEP™ and Intrinsic Correction™, and a rugged birch enclosure, it's ideal for portable PA applications.