The QSC K12 is a powerful 2-way powered PA speaker with impressive features. Here’s a summary of its specifications:
Woofer: 12" low-frequency driver
Tweeter: 1.75" compression driver
Amplification: 1000 watts Class D (500W to woofer, 500W to tweeter), peak power of 2000 watts
Enclosure: Rugged black-painted ABS with a powder-coated steel grille
Max SPL: 129 dB peak
Frequency Range: 52 Hz to 18 kHz
Additional Features: Includes a 35 mm pole socket and M10 rigging points.
The QSC K12.2, an updated version, offers even more power (2000 watts), adjustable performance parameters, saveable presets, a digital display, and advanced DMT and DSP technology for accurate sound quality