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QSC KSub Powered Subwoofer - 1000 Watts, 2x12"
K12 features include:
- Dual 12” subwoofer drivers
- Maximum SPL 130 dB peak
- Lightweight portable powered speaker with legendary QSC amplifier power and reliability
- 1000-watt continuous Class D power modules in all models
- Extensive DSP enhances system performance
- Attractive and professional appearance
- Comfortable ergonomic handles
- Rugged birch plywood enclosure
- Comfortable ergonomic handles
- Threaded pole socket
- Speaker mounting pole included (35 mm diameter, 26.4 in / 67 cm long, M20 thread
Specifications
K Series |
|
SPECIFICATIONS |
KSub |
Configuration |
4th-order bandpass |
Transducers
Low-frequency |
2 × 12" cone transducers
|
Frequency Response (-6 dB) |
48 Hz to 134 Hz |
Frequency Range (-10 dB) |
44 Hz to 148 Hz |
Maximum SPL1 |
130 dB peak |
Amplifiers |
Power Output2 |
1000 W continuous Class D (2 × 500 W)
2000 W peak |
Input Impedance |
XLR / ¼": 40 kΩ balanced / 20 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 |
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 |
Enclosure |
Material |
Painted birch plywood |
Finish |
Black textured paint |
Dimensions (HWD) |
26" × 14" × 28.1" (including casters)
665 mm × 356 mm × 714 mm |
Weight (Net) |
74 lb / 33.6 kg |
Available Accessories |
KSub cover |
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