KLA12

Active Line Array Loudspeaker


Features

  • 500 W + 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 × KLA12 and 2 × KLA181
  • 90° × 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
SPECIFICATIONS KLA12
Configuration Multipurpose 2-way
Transducers
High Frequency
Low Frequency

1.75” diaphragm compression driver
12” cone transducer
Frequency Response (-6 dB) 49 Hz - 18 kHz
Frequency Range (-10 dB) 44 Hz - 20 kHz
Nominal Coverage 90° H x 18° V
Maximum SPL (1 meter) 131 dB peak
Amplifiers
Power Output HF: 500 W Class D continuous
LF: 500 W Class D continuous
Input Impedance XLR: 40 kΩ balanced / 20 kΩ unbalanced
Controls Power, Attenuation, LF Setting (External Sub/Normal/DEEP™), Array Size (1-5), Front LED (Pwr/Limit/Off)
Indicators Power, Signal, Standby, Limit
Connectors Balanced female XLR line level input, Balanced male XLR full range line level out, Remote attenuation control, Locking powerCON power connector AC In, Locking powerCON® power connector AC Out
Cooling On demand, 50 mm variable speed fan
Amplifier Protection Thermal limiting, output overcurrent, overtemperature muting, GuardRail™
Transducer Protection Thermal limiting, excursion limiting
AC Power Input Universal power supply 100–240 VAC, 50 to 60 Hz
AC Power Consumption
(1/8 Power)
100 VAC, 2.3 A
120 VAC, 2.01 A
230 VAC, 1.13 A
Enclosure
Material Impact resistant ABS
Finish Black or white paint
Grille Rugged powder coated steel grille
Dimensions (HWD) inches 15.0 × 23.4 × 16.6
Dimensions (HWD) mm 382 x 594 x 422
Net Weight 55 lb / 25 kg

All specifications are subject to change without notice.

PowerCON is a trademark of Neutrik. All other trademarks are QSC LLC.