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. Directivity Matched Transition® (DMT) 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. Directivity Matched Transition® (DMT) ensures smooth coverage across the entire listening area. Advanced on-board DSP provides Intrinsic Correction™ voicing and advanced system management to further optimize performance.

K.2 preset screen

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

Preset icons

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

The QSC K.2 Series™ can function as either the 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. This flexibility makes it a smart choice for a wide range of live sound applications.

The QSC K.2 Series™ can function as either the 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. This flexibility makes it a smart choice for a wide range of live sound applications.

Diagram showing the controls on the back of a K12.2
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The QSC K.2 Series™ features a Global 6-Year Warranty with product registration

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SELECT A MODEL

  Image text reads: 105 degrees coverage Image text reads: 90 degrees coverage Image text reads: 75 degrees coverage
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 
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 Updates   
 

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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.