QSC K12.2 - 12 inch 2000 watt powered speaker

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  • QSC K12.2 powered speaker front view
  • QSC K12.2 powered speaker back view
  • QSC K12.2 powered speaker back close up view
  • QSC K12.2 Front/Side Shots
  • QSC K12.2 Back/Side Shots
  • QSC K12.2 Inputs/Outputs
  • QSC K12.2 powered speaker side upright view
  • QSC K12.2 powered speaker monitor angled view
  • QSC K12.2 powered speaker monitored end view
  • QSC K12.2 powered speaker monitor straight view
  • QSC K12.2 powered speaker bottom monitor view
  • QSC K12.2 powered speaker monitor handle view
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The K.2 series powered loudspeaker is a must have for musicians, DJ's and is great for small installations in clubs and house of worship.  

EMI Audio has supported the QSC line for 10+ years.  They are reliable, sound great & packed with features.  We like them so much we also carry them in our rental / production department.  

The QSC K.2 Series™ represents the best-inclass loudspeaker for today’s demanding audio professionals. The perfect combination of elegant design, superior audio performance, high functionality, simple and intuitive operation, and genuine QSC reliability, K.2 delivers extraordinary results for users in both portable and installed applications. 

  • Best in class audio performance
  • 2000 Watt Class-D amplifier module 
  • Intrinsic Correction™ tuning and  loudspeaker management
  • Directivity Matched Transition™ (DMT)  design provides excellent power response and consistent performance across the listening area
  • Refined, professional appearance looks great in any application
  • Rugged ABS enclosure for long life and lasting durability
  • Deployment in either main PA or floor monitor position
  • Factory Presets and savable/recallable Scenes for commonly-used application
  • Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contour
  • Dual pole cup mounts (standard and 7.5 degree down-tilt)
  • M10 fittings for flown applications
  • Optional security panel prevents  unauthorized tampering of controls
  • Complete EASE and CAD information  available online
  • 6-Year Warranty (with product registration)


Model K12.2
Configuration Multi-purpose, 2-way active loudspeaker
LF Transducer 305 mm (12-inch), cone
HF Transducer 35.6 mm (1.4-inch) titanium diaphragm compression driver
Frequency Response (-6 dB) 50 Hz - 20 kHz
Frequency Range (-10 dB) 45 Hz - 20 kHz
Nominal Coverage Angle 75° Axisymetric
Maximum Rated SPL1


132 dB @ 1 M, peak 126 dB @ 1 M, continuous

Class D
Peak: 1800 W (LF), 225 W (HF)

Low-noise, variable speed fan 
Controls Power
3 × Level
Rotary encoder (push)
2 × selection buttons
Indicators Monochrome LCD Display 1.75-inch x 1-inch (45 mm x 25.4 mm)
2 × Power LED (front and rear)
3 × Input Signal LED
Input A Mic selected LED
Input B Hi-Z selected LED
Limiter active LED
Connectors 2 × locking XLR/F ¼ combo (Mic/Line Input and Hi-Z/Line Input
1 × 3.5 mm TRS (Stereo Input)
2 × XLR/M (Loop-thru Output)
1 × XLR/M (Mix Output)
1 × locking IEC power connector
AC Power Input Universal power supply 100 – 240 VAC, 50 – 60 Hz  
AC Power Consumption 1/8th Power2 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A
AC Power Consumption - Standby 0.2 A at any voltage
Enclosure Details  
Enclosure Impact Resistant ABS
Attachment Points 2 × M10 threaded inserts plus Pull-Back
Color Black (RAL 9011)
Grille 18 Gauge powered coated steel, internal cloth lining
Speaker Dimensions (HxWxD) 602 × 356 × 350 mm
23.7 × 14 × 13.8 in
Carton Dimensions (HxWxD) 570 × 470 × 464 mm
22.5 × 18.5 × 18.3 in
Net Weight 17.7 kg / 39 lb
Shipping Weight 21.6 kg / 47.6 lb
Regulatory CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
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1 Review

  • 5
    Great Sounding, Portable, Dual Purpose

    Ive been a fan of QSC K series speakers for a while and this one does not disappoint. It has feature rich settings, 2 pole mounts, crystal clear sounding and is not terribly heavy for a 12" speaker. I think it sounds great for the price and provides lots of headroom in your mix without the limiter kicking in. Great product for a small PA or a floor wedge.

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