For QSC K-Series users, the K-Sub is the optimal way to reinforce the low frequency response of your system with minimal hassle.
Designed with lightweight components and highly efficient Class-D amplifier technology, the K-Sub delivers immense bass response all the way down to 44Hz. The integrated caster design make transporting the sub easy for solo performers and entertainers.
The QSC KSub Active Subwoofer features a unique Tilt-Direct pole cup mounting system. A simple turn of the dial engages a 7.5 degree downward tilt of the speaker allowing acoustic energy to be kept on the audience and off reflective surfaces for applications where maximum coverage from a high-positioned speaker is desired.
Extended 6 Year Warranty Available
QSC design their speakers to perform flawlessly. To back up this professional standard they offer an extended 6 year warranty on select products. Simply buy your K or KW series speakers and register with QSC. Further Details Here.
- Lightweight portable powered subwoofer with legendary QSC amplifier power and reliability
- 1000 watt Class D power modules (2x500 W)
- Extensive DSP enhances system performance
- Attractive and professional appearance
- Tour-grade 18 gauge steel grilles
- Ergonomic handles with comfortable, non-slip grip
- 35 mm pole sockets with Tilt-Direct (fullrange models)
- M10 rigging points for suspended installation (fullrange models)
- Amplifier Power Output: 1000 W Class D (500 W LF, 500 W HF)
- Material: Painted birch plywood
- Configuration: 4th Order Bandpass
- Transducers: 2 x 12" cone transducers
- Frequency Response (-6 dB): 48Hz - 134kHz
- Frequency Range (-10 dB): 44Hz - 148kHz
- Max SPL (1 Meter): 130dB peak
- Input Impedance (ohms): XLR / ¼": 40k balanced / 20k unbalanced
- Cooling: On demand, 50 mm variable speed fan
- Amplifier Protection: Thermal limiting, output overcurrent, overtemperature muting, GuardRail™
- Dimensions (HWD): 26" x 14" x 28.1" (including casters) (665 mm x 356 mm x 714 mm)
- Weight: 74 lb / 33.6 kg
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