KLA Series

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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 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.


Model KLA12 KLA181
Frequency Range (-10 dB) 44 Hz – 20 kHz 33 Hz
Nominal Coverage (-6 dB) 90 x 18 degree N/A
Output 1 (Peak SPL @ 1M)  131 dB 135 dB
Amplifier Power  500 W x 500 W continuous 1000 W continuous Class D
Current Consumption
1/8 Power 2
 100 VAC, 2.3 A • 120 VAC, 2.01 A • 230 VAC, 1.13 A

12-inch cone transducer
1.75-inch diaphragm
compression driver

18-inch cone transducer

Input Connectors  Balanced female XLR line level input
Enclosure Impact-resistant ABS Painted birch plywood
Net Weight 55 lbs / 25.0 kg 104 lbs / 47.2 kg
Details Details

1 Calculated for 1 m, based on sensitivity (full-space for full range systems and half-space for LF-only and subwoofer systems) and peak power capability of amplifier.
2 1/8 power is representative of current draw with typical music program material with occasional clipping.

All specifications are subject to change without notice.