QSC KW181
$150.00
18″ Subwoofer
Recommended for: DJs and Large Events
Features: Maximum SPL 135dB peak, 1000 Watt Class D continuous power, Extensive DSP enhances system performance, Rugged, texture-painted birch enclosure, Smooth 3″ casters for easy transport
Description
| Configuration | 18″ subwoofer |
| Transducer | 18″ cone transducer |
| Frequency Response (-6 dB) | 38 Hz – 124 Hz |
| Frequency Range (-10 dB) | 34 Hz – 143 Hz |
| Maximum SPL1 | 135 dB peak |
| Amplifiers | |
| Power Output2 | 1000 W Class D continuous 2000 W peak |
| Input Impedance (ohms) | XLR / ¼”: 38k balanced / 19k unbalanced |
| Controls | Power, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit) |
| Indicators | Power, Signal, Standby, Limit |
| Connectors | Dual balanced female XLR/¼” line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector |
| 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 – 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 | 15 mm painted birch plywood |
| Finish | Black textured paint |
| Grille | Rugged Powder-Coated Steel Grille |
| Dimensions (HWD) | 20.1″ x 23.4″ x 29.9″ with casters 510 mm x 595 mm x 761 mm with casters |
| Weight (Net) | 88 lb (40 kg) |





