The QSC KLA181 1000W Active Subwoofer Black is an 18" active flying subwoofer featuring a maximum sound pressure level of 135dB. This 1000W power module is equipped with a vented cone transducer and offers a frequency range as low as 33Hz (-10 dB). Extensive DSP further enhances and protects performances whilst a range of controls including Attenuation, LF Mode and Polarity offer some versatility.
This subwoofer is protected by on-demand cooling via a 50mm variable speed fan, thermal limiting, over-temperature muting and more. This black model features a threaded pole receptacle for free-standing applications. Suspension is made possible via M10 fittings or KLA12AF Array Frame and an integrated threaded pole mount supports up to two KLA12 enclosures.
The main features of the QSC KLA181 1000W Active Subwoofer Black include:
Transducer: 18" Cone Transducer
Frequency Response (-6 dB): 38 Hz
Frequency Range (-10 dB): 33 Hz
Max. SPL @ 1m: 135 dB Peak
Power Output: 1000W Class-D Continuous
Input Impedance: 40 kΩ Balanced/20 kΩ Unbalanced
Controls: 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 Output, Remote Attenuation Control, Locking powerCON Power Connector AC In, Locking powerCON Power Connector AC Out
