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KLA181

Active 18-inch Flying Subwoofer

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)

SPECIFICATIONS	KLA181
Configuration	18-inch subwoofer
Transducers High Frequency Low Frequency	18-inch cone transducer
Frequency Response (-6 dB)	38 Hz
Frequency Range (-10 dB)	33 Hz
Nominal Coverage	-
Maximum SPL (1 meter)	135 dB peak
Amplifiers
Power Output	1000 W Class D continuous
Input Impedance	XLR: 40 k? balanced / 20 k? 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 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 to 60 Hz
AC Power Consumption (1/8 Power)	100 VAC, 2.3 A 120 VAC, 2.01 A 230 VAC, 1.13 A
Enclosure
Material	Painted birch plywood
Finish	Black or white textured paint
Grille	Black or white powder coated 16 gauge steel
Dimensions (HWD) inches	30 x 28 x 24
Dimensions (HWD) mm	760 x 710 x 610
Net Weight	119.9 lbs (54.4 kg)

All specifications are subject to change without notice.

PowerCON is a trademark of Neutrik. All other trademarks are QSC LLC.