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QSC K.2 Series™

The QSC K.2 Series™ is quite simply, the next standard in Active loudspeakers. To start, each model is equipped with a 2000-watt power module carefully matched to high-performance woofers and compression drivers. DMT™ (Directivity-Matched Transition) ensures smooth coverage across the entire listening area. Advanced on-board DSP provides Intrinsic Correction™ voicing and advanced system management to further optimize performance.

The QSC K.2 Series™ is quite simply, the next standard in powered loudspeakers. To start, each model is equipped with a 2000-watt power module carefully matched to high-performance woofers and compression drivers. DMT™ (Directivity-Matched Transition) ensures smooth coverage across the entire listening area. Advanced on-board DSP provides Intrinsic Correction™ voicing and advanced system management to further optimize performance.

Factory Presets and Recallable Scenes for
commonly-used applications such as:

Multi-Function Digital Display for control and selection of loudspeaker functions including CROSS-OVER, EQ, DELAY and PRESET CONTOURS

SELECT A MODEL

 
Model K8.2 K10.2 K12.2
Frequency Range
(-10 dB)
55 Hz – 20 kHz 50 Hz – 20 kHz 45 Hz – 20 kHz
Nominal Coverage
(-6 dB)
105° Axisymetric 90° Axisymetric
75° Axisymetric
Output 1
(Peak SPL @ 1M)
128 dB 130 dB 132 dB
Amplifier Power
(Peak)
LF: 1800 W peak Class D
HF: 225 W Class D
Current Consumption
1/8 Power 2
100 VAC, 2.1 A • 120 VAC, 1.9 A • 230 VAC, 1.1 A
Driver Information

LF: 8-inch cone
transducer

HF: 1.4-inch titanium
compression driver

LF: 10-inch cone
transducer

HF: 1.4-inch titanium
compression driver

LF: 12-inch cone
transducer

HF: 1.4-inch titanium
compression driver

Input Connectors

Balanced female XLR+ 1/4-inch (6.3mm) combo MIC/LINE Input
Balanced female XLR+ 1/4-inch (6.3mm) combo HI-Z/LINE Input
Stereo 1/8: (3.5mm) TRS input (mono-summed)

Enclosure Impact-resistant ABS
Net Weight 12.2 kg (27 lbs)
14.5 kg (32 lbs)
17.7 kg (39 lbs)
Firmware Update   
  Details Details Details

1 Calculated for 1 m, based on sensitivity (full-space for full range systems and half-space for LF-only and subwoofer systems) and peak power capability of amplifier.
2 1/8 power is representative of current draw with typical music program material with occasional clipping.

All specifications are subject to change without notice.


Superbly flexible, the QSC K.2 Series provides its operators with a library of preset contours for common applications such as Stage Monitor, Dance Music, Musical Instrument Amplification, Hand-held Microphone and more, while also offering storable Scenes to recall user-configurable settings such as input type, delay, EQ, cross-over and selected contour. Operated as either main PA or as a floor monitor, each model can also be flown, wall- or truss-mounted, or placed on a speaker pole, either straight-firing or with 7.5-degree down-tilt.

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