- KLA Introduction
- KLA deployment
- The Active System Solution 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.
Specifications
| Configuration | 18" (457 mm) ported subwoofer |
| Transducer | 18" (457 mm) cone transducer |
| Frequency Response | 38 Hz, -6 dB |
| Frequency Range | 33 Hz, -10 dB |
| Maximum SPL | 135 dB @ 1 m |
| Power Output | 1,000 W power module |
| Input Impedance | XLR: 40 kO balanced, 20 kO unbalanced |
| Controls | Power, attenuation, LF Mode (normal/DEEP), polarity (normal/reverse), front LED (power, limit, off) |
| Connectors | 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 |
| Cooling | On demand, 1.9" (50 mm) fan |
| Protection | Amp: Thermal limiting, output overcurrent, over-temperature muting, GuardRail Transducer: Thermal limiting, excursion limiting |
| AC Power | Input: Universal power supply 100 - 240 VAC, 50 - 60 Hz Consumption: 100 VAC, 2.3 A • 120 VAC, 2.01 A • 230 VAC, 1.13 A, 1/8 power |
| Dimensions (HxWxD) | 21.6 x 23.4 x 25.7" (547 x 594 x 653 mm) |
| Weight | 104 lb (47.2 kg) |
