QSC KW 181 subwoofer

QSC KW 181

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

Specifications:

• Configuration: 18" subwoofer
• Transducer: 18" cone transducer
• Frequency Response (-6 dB): 40 Hz to 112 Hz
• Frequency Range (-10 dB): 37 Hz to 129 Hz
• Maximum SPL1: 135 dB peak
• Power Output2: 1000 W Class D continuous, 2000 W peak
• Input Impedance: XLR / ¼": 38 kΩ balanced / 19 kΩ 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
• 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 to 60 Hz
• AC Power Consumption: (1/8 Power) 100 VAC, 2.3 A, 120 VAC, 2.01 A, 230 VAC, 1.13 A
• Material: 15 mm painted birch plywood
• Finish: Black textured paint
• Grille: Rugged Powder-Coated Steel Grille
• Dimensions (HWD) inches: 20.1 x 23.4 x 29.9 with casters
• Dimensions (HWD) mm: 510 × 595 × 761 with casters
• Net Weight: 83 lb / 37.6 kg