QSC K.2 Series K12.2 2000 Watt Powered 2-Way Portable Loudspeaker. Connect the AC power cord to the IEC socket on the back of the amplifier. Make sure the plug is fully inserted into the IEC socket on the power amplifier module. Dual pole cup mounts (standard and 7.5-degree down-tilt).Frequency Response (-6 dB): 50 Hz – 20 kHz.
Best-in-class audio performance. Low-noise and variable-speed fan
2000 Watt Class-D amplifier module
Factory Presets and savable/recallable Scenes for commonly-used applications
Multi-function digital display for control and selection of loudspeaker functions