



QSC KW181 1000W 18" Active Subwoofer
Model: KW181








| Package Weight | 114.0 lb |
|---|---|
| Box Dimensions (LxWxH) | 35.0 x 23.0 x 23.0" |
| Amplifier | Class-D, 1000W Continuous, 2000W Peak |
|---|---|
| Maximum Sound Pressure Level (SPL) | 135dB, Peak |
| Nominal Sensitivity | Not Specified by Manufacturer |
| Input Impedance | 38 kOhms Balanced, 19 kOhms Unbalanced |
| Crossover | Not Specified by Manufacturer |
| Low Frequency Driver | 18" Cone Woofer |
| Enclosure Material | 15mm Birch Plywood, Black Textured Paint Finish, Black Powder Coated 16-Gauge Steel Grille |
| Controls | Power Gain LF Mode (Norm/DEEP) Polarity (Normal/Reverse) Front LED (On/Off/Limit) |
| Active or Passive | Active |
| Indicators | PowerSignalStandbyLimit |
| Cooling | On Demand, 50mm Variable Speed Fan |
| Protection | Amplifier: Thermal Limiting, Output Overcurrent, Overtemperature Muting, GuardRail Transducer: Thermal Limiting, Excursion Limiting |
| Power | 100-240VAC, 50/60Hz Universal Power Supply |
| Consumption | 100VAC, 2.3A 120VAC, 2.01A 230VAC, 1.13A |
| Dimensions (HxWxD) | 20.1 x 23.4 x 29.9" (510 x 595 x 761mm) (With Casters) |
| Weight | 88 lbs (40kg) |
| Connectors | 2 x XLR/TRS Mic/Line Combo Inputs 2 x XLR Line Outputs 1 x Phoenix Remote Connector 1 x Locking Power Connector |
| Frequency Response | 40-112Hz (-6dB) 35-129Hz (-10dB) |