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The black KLA181 1,000-Watt Subwoofer from QSC is designed to be used in the KLA series fixed line array system. It can reproduce frequencies down to 33Hz and produces up to 1,000-watts of output. The KLA181 has an integrated threaded pole-cup receptacle that allows you to pole-mount up to 2 KLA12 speakers on top of it for array setup. Its M10 fittings allow it to alternatively be suspension mounted.
In the Box
QSC KLA181 1,000-Watt Subwoofer (Black)
Limited 1-Year Warranty
Table of Contents
18" (457 mm) ported subwoofer
18" (457 mm) cone transducer
38 Hz, -6 dB
33 Hz, -10 dB
135 dB @ 1 m
1,000 W power module
XLR: 40 kΩ balanced, 20 kΩ unbalanced
Power, attenuation, LF Mode (normal/DEEP), polarity (normal/reverse), front LED (power, limit, off)
1x balanced XLRF line level in
1x balanced XLRM line level out 1x locking powerCON power connector AC in 1x locking powerCON power connector AC out