• 1000W功率模块
  • 18英寸开口式重低音扬声器
  • 高音质输出(峰值声压级达135dB)
  • 频率范围低达33Hz(-10dB)
  • 强大的DSP处理能力进一步强化保护性能
  • powerCON®输入和Thru接头
  • 螺纹支杆插座支持独立使用(仅适用于黑色型号)
  • 可通过产品自带的M10型螺栓吊孔或可选KLA AF12阵列框架悬挂安装
  • 预置螺纹支杆底座支持多达两个KLA12箱体(仅适用于黑色型号)
Configuration 18-inch subwoofer
High Frequency
Low Frequency

18-inch cone transducer
Frequency Response (-6 dB) 38 Hz
Frequency Range (-10 dB) 33 Hz
Nominal Coverage -
Maximum SPL (1 meter) 135 dB peak
Power Output 1000 W Class D continuous
Input Impedance XLR: 40 kΩ balanced / 20 kΩ unbalanced
Controls Power, Attenuation, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (Pwr/Limit/Off)
Indicators Power, Signal, Standby, Limit
Connectors Balanced female XLR line level input, Balanced male XLR full range line level out, Remote attenuation control, Locking powerCON power connector AC In, Locking powerCON® power connector AC Out
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 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 Painted birch plywood
Finish Black or white textured paint
Grille Black or white powder coated 16 gauge steel
Dimensions (HWD) inches 30 x 28 x 24
Dimensions (HWD) mm 760 x 710 x 610
Net Weight 47.2 kg / 104 lb
Shipping Weight 54.4 kg / 119.9 lb

All specifications are subject to change without notice.

PowerCON is a trademark of Neutrik. All other trademarks are QSC LLC.

Due to unprecedented demand, this product may currently be out of stock at some retailers. We continue to replenish supply regularly and are working to fulfill all orders as rapidly as possible. Please check with your dealer for the latest delivery updates.