The 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 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.

Housed in a rugged ABS enclosure that results in both light weight and long-term durability, the KLA12 features a 12-inch low frequency transducer coupled with a 1.75-inch compression driver. Designed to be used exclusively as a fixed arcuate line array, each KLA12 is set at a 90 horizontal by 18 vertical splay angle, allowing 90 vertical coverage arrays to be configured using only five boxes (most other solutions require six).

KLA’s unique self-contained SOLO (Single-Operator Logistics) Rigging System enables users to quickly assemble (and disassemble) the line array in a fraction of the time without the need for special tools or external hardware.

The KLA12 Ar-Q (Arcuate Equalization) processing enables users to quickly tune the array, making appropriate frequency compensation adjustments based on the number of boxes. With the click of a dial, the user can select the total number of boxes deployed in the array resulting in an evenly balanced and accurate tonal curve. QSC’s proprietary Intrinsic Correction, first introduced with the WideLine Series, actively adjusts time, frequency and amplitude response to achieve a maximally flat bandpass target.

Specifications

• 500 W x 500 W power module
• Rugged, ABS enclosure delivers light-weight durability
• SOLO Rigging System supports deployment without tools or external hardware
• Ar-Q Frequency Optimization quickly tunes the array with the click of a dial, adjusting for the appropriate number of boxes
• 10:1 design factor supports arrays of up to 480 lbs. (218 kg) 5 x KLA12 and 2 x KLA181
• 90 x 18 nominal coverage (requires only five boxes to configure a 90 x 90 array)
• High power, 12 low frequency driver provides extension down to 44Hz without subwoofers
• Extensive DSP further enhances and protects performance
• 1.75 diaphragm compression driver delivers clear and powerful high-frequency reproduction
• powerCON Input and Thru connections
• Tilt-Direct pole mount assists directivity in single-unit applications