QSC KLA12 Active Line Array Speaker

Specs
Configuration: Multipurpose: 2-way
Transducers:
High Frequency: 1.75" diaphragm compression driver
Low Frequency: 12" cone transducer Frequency Response: (-6 dB): 49 Hz – 18 kHz
Frequency Range: (-10 dB) 44 Hz – 20 kHz
Nominal Coverage: 90° H x 1890° 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 (ohms): XLR: 40k balanced / 20k 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 – 60 Hz
AC Power Consumption: (1/8 Power) 100 VAC, 2.3 A</dd><dd>120 VAC, 2.01 A 230 VAC, 1.13 A

Enclosure

Material: Impact resistant ABS
Finish: Black or White paint
Grille: Black or White powder coated 18-gauge steel
Dimensions (H x W x D): 15.0" x 23.4" x 16.6" (382mm x 594mm x 422mm)
Weight (Net): 55 lb. (25 kg)
Available Accessories: KLA12 TOTE, K Series M10 Kit, KLA AF12 Array Frame