The QSC KLA Series brings the power and sophistication of a line array system into an easy-to-use product significantly redefining the line array product category. With its simple Lift, Click and Play approach, KLA can be deployed in a fraction of the time required by comparable line array products. 

This fixed or "arcuate", active line array system is ideal for a wide range of portable and permanently installed applications ranging from live entertainment to houses of worship or other venues where a line array system is desired. 

The QSC KLA12 features a highly efficient 500 watt by 500 watt power amp module and features QSC's DEEP DSP algorithm - providing extended bass response by actively managing potentially damaging low-frequency transients - and GuardRail circuitry protection which prevents the amplifier module from unnatural and destructive clipping. 

Features:

• 500 W + 500 W power module
• 90° × 18° nominal coverage
• Output (Peak SPL @ 1M): 131dB
• High power, 12” low frequency driver provides extension down to 44Hz without subwoofers
• Ar-Q™ Frequency Optimization quickly tunes the array with the click of a dial
• Extensive DSP further enhances and protects performance
• 1.75” diaphragm compression driver delivers clear and powerful high-frequency reproduction
• SOLO™ Rigging System supports deployment without tools or external hardware
• 10:1 design factor supports arrays of up to 218 kg
• Tilt-Direct™ pole mount assists directivity in single-unit applications