QSC KLA12 Powered Line-array loudspeaker
The KLA12 is a multipurpose 2-way powered line array speaker with a 12-inch cone transducer and a 1.75-inch diaphragm compression driver in a lightweight ABS enclosure. KLA12 can be used as sound reinforcement for small / medium venues or as a part of larger line array systems.
- 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-inch low frequency driver provides extension down to 44Hz without subwoofers
- Extensive DSP further enhances and protects performance
- 1.75-inch 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
SKU | QSC-KLA12 |
Vendor | QSC |
Active Passive | Active |
Battery Powered | No Battery Power |
MPN | KLA12-BK |
Speaker Application | Full-Range |
Speaker Size Filterable | 12 |
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 |
Covering Material | Rugged powder coated steel grille |
Enclosure Material | Impact resistant ABS |
Flyable | Optional |
Frequency Range | 44 Hz - 20 kHz |
Frequency Response | 49 Hz - 18 kHz |
Nominal Impedance | 40 kΩ balanced / 20 kΩ unbalanced |
Pole Mount | Yes |
Power | 500 W Class D continuous |
Product Weight | 55 lbs |
Protection Circuit | Yes |
Tweeter/Horn | 1.75" diaphragm compression driver |
Width | 23.4" |
Depth | 16.6" |
Height | 15.0" |
Woofer/Low Frequency | 12" cone transducer |
QSC Limited Warranty
QSC warrants hardware products and accessories, manufactured by or for the QSC brand ('QSC Product') that are purchased from a QSC-authorized dealer against defects in materials and manufacture for the applicable period described below (the 'Warranty Period). Some Warranties may be extended by registering the product with QSC. See QSC's website for more details.
1 Year
- TouchMix Series
- CP Series
3 Years
- K.2 Series
- KS Series
- KW Series
- KLA Series
- L Class
- E Series
- GX Series
- GXD Series
- RMXa Series
- PowerLight 3 Series
Accessories carry a limited Limited 90 day warranty, including:
- Product covers
- Carrying totes
- Loudspeaker mounting hardware
- Service parts and board assemblies
YOUR MUSIC TECHNOLOGY STORE SINCE 1984