Specifications - QSC K8 User Manual

Specifications
K8
Configuration Trapezoidal 2-way
Transducers
Low-frequency 8" cone transducer
High-frequency 1.75" diaphragm compression driver
Frequency Response (-6 dB) 66 Hz – 18 kHz
Frequency Range (-10 dB) 61 Hz – 20 kHz
Nominal Coverage (-6 dB) 105° conical
Maximum SPL (1 meter) 127 dB peak
Amplifiers
Power Output 1000 W Class D
Input Impedance (Ω)
Controls
Front LED (On/Off/Limit)
Indicators
Connectors
IEC power connector
Cooling On demand, 50 mm variable speed fan
Amplifier Protection
Transducer Protection
AC Power Input
AC Power Consumption
1/8 Power
Enclosure Impact resistant ABS
Finish Black Paint
Grille Black powder coated 18 gauge steel
Dimensions (HWD) 17.7" x 11" x 10.6"
450 mm x 280 mm x 269 mm
Weight (Net) 27 lb (12.2 kg)
Available Accessories
K SERIES M10 KIT
Specifications subject to change without notice.
K10 K12
Multipurpose 2-way Multipurpose 2-way
10" cone transducer 12" cone transducer
1.75" diaphragm compression driver 1.75" diaphragm compression driver
60 Hz – 18 kHz 52 Hz – 18 kHz
56 Hz – 20 kHz 48 Hz – 20 kHz
90° conical 75° conical
129 dB peak 131 dB peak
20.4" x 12.6" x 11.8" 23.7" x 14" x 14"
519 mm x 320 mm x 300 mm 603 mm x 356 mm x 356 mm
32 lb (14.5 kg) 41 lb (18.6 kg)
K SERIES M10 KIT K SERIES M10 KIT
20
KSub
4th Order Bandpass
2 x 12" cone transducers
48 Hz – 134 Hz
44 Hz – 148 Hz
130 dB peak
Dual balanced female XLR / ¼"
power connector
Painted birch plywood
Black textured paint
26" x 14" x 28.1" (including casters)
665 mm x 356 mm x 714 mm
74 lb (33.6 kg)