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Item#: 9SIA18T1AK5832

QSC K12 12 Powered PA Speaker

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FeaturesLightweight portable powered speakers with legendary QSC amplifier power and reliability1000 watt continuous D power modules in all modelsExtensive DSP enhances system performanceAttractive and professional appearanceRugged ABS enclosuresPowder coated steel grilleComfortable ergonomic handles35 mm pole sockets with Tilt-Direct (fullrange models)The QSC K Series is quite simply The New Standard in lightweight powered loudspeaker systems. Under the direction of Pat Quilter, QSC's team of amplifier engineers have created a new standard in D power modules unparalleled in the industry. Next, breaking from the traditional loudspeaker paradigm, every model is fitted with the identical 1.75 HF device (fullrange models) and woofers of the same high quality for unparalleled performance, regardless of speaker .Extensive DSP processing is employed throughout, providing levels of sonic clarity and total output that defy the system's and weight.Premium-grade materials, advanced construction processes and multiple mounting and suspension options allow for a wide range of live and installed applications.Combo XLR and 1-4 TRS inputs accept both Mic and Line Level input while a set of RCA phono inputs (except KSub) allow additional connectivity to portable MP3 players, CD players and line-level mixers. Up to three audio sources can be mixed internally and summed to a balanced output for daisy-chaining of multiple units. Separate direct outputs are also provided on each channel for additional output flexibility.On-board switches provide preset EQ settings. The HF setting (fullrange models) can be set to VOCAL BOOST for additional presence in the critical mid-frequency area or FLAT for accurate reproduction of the incoming signal. The LF switch can be set to NORM, DEEP for additional bass extension, or EXT SUB (fullrange models) for use with an external subwoofer. The rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the unit is powered on, OFF for applications where it is not desirable to illuminate the front LED, or LIMIT which indicates to the system operator that the clip limiter circuit has been engaged during operation.Fullrange models are housed in rugged ABS enclosures with a professional appearance that is at home in any application. ABS is a far more robust material than conventional speaker plastics and offers an additional measure of sonic clarity due to its internal rigidity. Ergonomic aluminum handles and a highly protective steel grille complete the package for ease of transport and long term durability.The K Series fullrange models feature 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. Integrated M10 suspension points allow for suspended applications with a K SERIES M10 KIT (sold separately) or Yoke bracket (sold separately).Extensive DSPDMT (Directivity Matched Transition) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural dead or hot frequency zones.Intrinsic Correction, first featured in our high-end line-array products maps 65-75 spacially-averaged measurements to IIR and FIR filters that actively adjust time, frequency and amplitude response to a maximally flat bandpass target.




QSC K12 12" Powered 2-Way PA DJ Speaker 1000-Watt
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  • Michael R.
  • 12/19/2014 10:22:16 PM
  • Tech Level: Average
  • Ownership: more than 1 year

5 out of 5 eggsKickbutt speaker!

Pros: Just one of these bad boys has the power to crank a night club (this is only at 1/3 the full volume too.)
2 at full volume would be plenty for an outdoor large-scale event, such as a concert etc.
These darned things virtually cannot be blown (unless of course, you deliberately try to. Even then, it still proves to be difficult.)
For their size, they're relatively lightweight.
Excellent durability, made of industrial strength materials.
The 1 year warranty is awesome, although it proves to be useless, as these things are very difficult to break.
Fairly decent bass, although I recommend purchasing the QSC sub-woofer if you are a bass lover.

Cons: Absolutely none, these are definitely worth the price! They take the top of the list of any speaker I have ever seen!

Other Thoughts: I use these babies to DJ my high school dances. We have other DJs at my school, however they use the equipment the school provides, which is a pawn compared to these bad boys!
Considering these speakers are mine, and I use them at the dances, when in comparison to the school's equipment, they always rehire me. Doing another dance next month Can't wait!

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Electronics > 
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PA Speakers > 
QSC > 
Item#: 9SIA18T1AK5832
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