- Description
Details
The QSC KLA181 18 inch Subwoofer offers highly efficient power amp module in a 1,000 watt configuration. This efficient design enables up to five KLA models to be driven off of a single 15 amp, 120 volt electrical circuit.
In addition to DEEP DSP algorithm, GuardRail, Auto Standby, balanced line-level XLR input with an XLR "Thru" connector, Attenuation Control and LED indicators, the KLA181 subwoofer includes a polarity switch to optimize summation between subwoofer and top-boxes.
As an energy saving feature, the Auto Standby mode automatically engages after five minutes of inactivity but upon resumption of audio signal, the power module on the KLA will awaken instantly for immediate output.- Features
Features
- 1,000 watt power module
- 18" vented subwoofer
- High acoustic output (135 dB SPL peak)
- Frequency range down to 33 Hz (-10 dB)
- Extensive DSP further enhances and protects performance
- PowerCon Input and Thru connections
- Threaded pole-cup receptacle for free-standing applications
- Suspension made possible via M10 fittings or KLA12AF Array Frame
- Integrated threaded pole mount supports up to two KLA12 enclosures
- Specification
Transducers Low Frequency 18" cone transducer Frequency Response (-6 dB) 38 Hz Frequency Range (-10 dB) 33 Hz Maximum SPL (1 meter) 135 dB peak Amplifiers Power Output 1000 W Class D continuous Input Impedance (ohms) XLR: 40k balanced / 20k unbalanced Indicators Power, Signal, Standby, Limit 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 Finish Black or White textured paint Grille Black or White powder coated 18 gauge steel Dimensions (H x W x D) 21.6" (547 mm) x 23.1" (586 mm) x 25.7" ( 633 mm) Net Weight 100 lbs (45.3 kg) - Reviews
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