QSC KLA 12 Fixed Arcuate Active Line Array System

$2,099.99

SKU: QSCKLA12 Categories: , Tag:

Description

KLA12: 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.

KLA12

  • 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

 

SPECIFICATIONS KLA12 KLA181
Configuration Multipurpose 2-way 18″ subwoofer
Transducers
High Frequency
Low Frequency
1.75” diaphragm compression driver
12” cone transducer
18″ cone transducer
Frequency Response (-6 dB) 49 Hz – 18 kHz 38 Hz
Frequency Range (-10 dB) 44 Hz – 20 kHz 33 Hz
Nominal Coverage 90° H x 18° V
Maximum SPL (1 meter) 131 dB peak 135 dB peak
Amplifiers
Power Output HF: 500 W Class D continuous
LF: 500 W Class D continuous
1000 W Class D continuous
Input Impedance (ohms) XLR: 40k balanced / 20k unbalanced XLR: 40k balanced / 20k unbalanced
Controls Power, Attenuation, LF Setting (External Sub/Normal/DEEP™), Array Size (1-5), Front LED (Pwr/Limit/Off) Power, Attenuation, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), 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 – 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 Painted birch plywood
Finish Black or White paint Black or White textured paint
Grille Black or White powder coated 18 gauge steel Black or White powder coated 16 gauge steel
Dimensions (HWD) 15.0″ x 23.4″ x 16.6″
(382mm x 594mm x 422mm)
21.6″ x 23.1″ x 25.7″
(547mm x 586mm x 633mm)
Weight (Net) 55 lbs (25 kg) 100 lb (45.3 kg)
Available Accessories KLA12 TOTE, K Series M10 Kit, KLA AF12 Array Frame KW181 POLE

 

 

Additional information

Weight 55 lbs
Dimensions 16 × 24 × 17 in