QSC KLA12 User Manual

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Specifications
KLA12 KLA181
Configuration 2-way line array element 18" ported subwoofer
Transducers
Low-frequency
High-frequency
12" cone transducer
1.75" diaphragm compression driver
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 (-6 dB) 90 x 18 degree —
Maximum SPL (1 meter) 131 dB 135 dB
Amplifiers
Power Output 500 W x 500 W power module 1,000 W power module
Input Impedance () XLR: 40k balanced / 20k unbalanced
Controls 0OWERs!TTENUATIONs,&3ETTING%XTERNAL3UB.ORMAL$%%0»
s!RRAY3IZEns&RONT,%$0WR,IMIT/FF
0OWERs!TTENUATIONs,&-ODE.ORMAL$%%0»s0OLARITY.ORMAL
2EVERSEs&RONT,%$0WR,IMIT/FF
Indicators ,IMITs3TANDBYs0OWERs3IGNAL
Connectors "ALANCEDFEMALE8,2LINELEVELINPUTs"ALANCEDMALE8,2FULLRANGELINELEVELOUTs2EMOTEATTENUATIONCONTROLs,OCKINGPOWER#/.¸
POWERCONNECTOR!#)Ns,OCKINGPOWER#/.¸POWERCONNECTOR!#/UT
Cooling On demand, 50 mm variable speed fan
Amplifier Protection 4HERMALLIMITINGs/UTPUTOVERCURRENTs/VERTEMPERATUREMUTINGs'UARD2AIL»
Transducer Protection 4HERMALLIMITINGs%XCURSIONLIMITING
AC Power Input Universal power supply 100 – 240 VAC, 50 – 60 Hz
AC Power Consumption
1/8 Power
6!#!s6!#!s6!#!
Enclosure 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
Dimensions (HWD) 15.0" x 23.4" x 16.6" (381 mm x 594 mm x 422 mm) 21.6" x 23.4" x 25.7" (547 mm x 594 mm x 653 mm)
With casters 21.6" x 23.4" x 30.0" (547 mm x 594 mm x 762 mm)
Weight (Net) 55 lbs (25.0 kg) 104 lbs (47.2 kg)
Available Accessories +,!4/4%s+3ERIES-+)4+7-MM0OLEs+,!#OVERs+,!-+)4
KLA AF12
Dimensions (HWD) 4.4" x 23.0" x 16.8" (112 mm x 584 mm x 426 mm)
Weight (Net) 23.0 lbs (10.4 kg)
Available Accessories KLA AF12 Array Frame Tote

QSC KLA12 Specifications

General

Max SPL	131 dB peak
Enclosure Material	ABS
Type	Active Line Array
LF Driver	12" cone transducer
HF Driver	1.75" diaphragm compression driver
Input Connectors	XLR
Output Connectors	XLR
Input Impedance	20k ohms unbalanced
AC Power Input	100 – 240 VAC, 50 - 60 Hz