QSC KLA12 12" 2-Way Line Array Loudspeaker (Black)
- 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
KLA Series |
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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 to 18 kHz |
38 Hz |
Frequency Range (-10 dB) |
44 Hz to 20 kHz |
33 Hz |
Nominal Coverage |
90° H x 18° V |
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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 |
XLR: 40 kΩ balanced / 20 kΩ unbalanced |
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) |
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 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 |
Painted birch plywood |
Finish |
Black or white paint |
Black or white textured paint |
Grille |
Rugged powder coated steel grille |
Black or white powder coated 16 gauge steel |
Dimensions (HWD) |
15.0" × 23.4" × 16.6"
(382 mm × 594 mm × 422 mm) |
21.6" × 23.1" × 25.7"
(547 mm × 586 mm × 633 mm) |
Weight (Net) |
55 lb (25 kg) |
100 lb (45.3 kg) |
Available Accessories |
KLA12 tote, K Series M10 Kit, KLA AF12 Array Frame |
KW181 pole |
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WARNING: This product contains chemicals including Styrene which is known to the state of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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