QSC KW181 18" Active Subwoofer

SKU:
$1,399.99
$1,399.99
Unavailable

Features


  • 18” subwoofer
  • Maximum SPL 135 dB peak
  • 1000 watt Class D continuous
    power 
  • Tour-grade 16 gauge steel grilles
  • Rugged, texture-painted birch enclosures
  • Threaded pole socket
  • Speaker mounting pole included (35 mm diameter, 36 inches (91 cm) long, M20 thread.)
  • Comfortable ergonomic handles

SPECIFICATIONSKW181Configuration18" subwoofer
Transducer18" cone transducer
Frequency Response (-6 dB)40 Hz to 112 Hz
Frequency Range (-10 dB)37 Hz to 129 Hz
Maximum SPL1135 dB peak
Amplifiers
Power Output21000 W Class D continuous
2000 W peak
Input ImpedanceXLR / ¼": 38 kΩ balanced / 19 kΩ unbalanced
ControlsPower, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit)
IndicatorsPower, Signal, Standby, Limit
ConnectorsDual balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector
CoolingOn demand, 50 mm variable speed fan
Amplifier ProtectionThermal limiting, output overcurrent, overtemperature muting, GuardRail™
Transducer ProtectionThermal limiting, excursion limiting
AC Power InputUniversal 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
Material15 mm painted birch plywood
FinishBlack textured paint
GrilleRugged Powder-Coated Steel Grille
Dimensions (HWD) inches20.1 x 23.4 x 29.9 with casters
Dimensions (HWD) mm510 × 595 × 761 with casters
Net Weight83 lb / 37.6 kg
2 available