PRODUCT OVERVIEW

The?QSC KLA181 Line Array Subwoofer?is an 18″ active subwoofer and is designed to compliment QSC’s KLA12 2-Way Line Array Loud Speaker. The KLA 181 features an energy efficient 1000 watt power module. A polarity switch controls low frequency directivity and its pole receptacle is capable of mounting up to 2 KLA12 2-Way Line Array Loud Speakers.
QSC’s DEEP DSP algorithm provides extended bass by actively managing low-frequency transients. GuardRail protection circuitry prevents the amplifier module from unnatural and destructive clipping. An auto-standby mode will auto-engage after 5 minutes of inactivity to save energy. XLR and PowerCon input and thru connectors provide connection versatility, while a Phoenix connector allows daisy-chaining.

Features

1,000 watt power module
18-inch 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 receptacle for free-standing applications (black models only)
Suspension made possible via M10 fittings or KLA12AF Array Frame
Integrated threaded pole mount supports up to two KLA12 enclosures (black models only)