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K12, Powered PA Speaker Cabinet from QSC in the K Series series.

14 user reviews

QSC K12 tech. sheet

  • Manufacturer: QSC
  • Model: K12
  • Series: K Series
  • Category: Powered PA Speaker Cabinets
  • Added in our database on: 10/12/2009

We have no technical specifications for this product
but your help will be much welcomed


QSC K12 user reviews

Average Score:4.6( 4.6/5 based on 14 reviews )
 10 reviews71 %
 1 user review7 %
 1 user review7 %
Value For Money :

stompboxjon's review"worth the money"

I have been using the QSC 12 since 2010 and it has never let me down. It is a powered PA speaker with an amazing sound. It projects 1000 watts of class D sounds and it will peak at 2000 watts. It is very clear and puts out a big sound no matter where your shows are inside or outside. There are XLR and ¼ connectors with a mic input line and RCA inputs. It pretty much has every single connection that you could need to run your show or gig. The Max SPL is 131 dB and the weight of each speaker is just under 50 pounds which may seem like a lot but it really isn’t that bad carrying it because of the way the weight is distributed and the handle on the side makes it easy to carry.
The low end frequency on the QSC 12 is very precise and warm, I have yet to have a bad experience with this speaker and the low end is what I love about it the most. We have run all sorts of audio through this powered speaker and no matter what we put through it (live or not) it still sounds amazing.
The high pass filter that it has is also pretty good considering how much this speaker will cost. We also purchased some higher end cables to go with it to make sure how sound was as good as it could possibly get with the QSC 12.
This is a great speaker but there are rumors that some of them go bad quickly. We have not experienced this and hope we never do. We have been using it for over two years and it has not caused us any issues. The only thing that happened to us is that the handle on the side of one of the speakers has gotten kind of loose but it was a quick fix and we did it ourselves.

BeyondR's review

QSC K12 2-Way are some high quality speakers that are used world wide in studios and home studios.
These speakers combine the great look with a high quality concerning the freq response , the low noise and a very clean without any distorstion and also a powerful resonance.

What I like most about this speakers is that they have 1,000 watts of pure power, via a Class D bi-amped design , and that is a two-way powered speaker with 12-inch woofer , it has a combination XLR-1/4" mic/line inputs, RCA inputs that are extremely useful.

I must mention also the 35 mm pole sockets with Tilt-Direct and Sophisticated DSP that help in some vocal performances.

The portable design is also a big plus , the V-LOCK locking IEC power cord is a safety measure that is quite useful in some situations , the 75-degree vertical and horizontal coverage angle makes a huge difference as well.

My opinion about the value of the price is not so good, mainly because it costs around 850 $ and that is quite much for some power speakers , you can find some with less features as this but at a much better price.
Precision and quality of the sound is perfect , everything about the sound is good , the roundness of the incoming sound is very well shaped in terms of freq spectrum.

I've tried several models that give you a punchy power , that are well designed, low weighted , this is probably of the most quality that I have heard, but the down side consists on its price that is quite enormous.

Knowing what I know , I would buy this product only if my budget would allow it , but you can find something that is cheaper and that's why I rated this product 9/10.

djnysos's review (This content has been automatically translated from French)" correct but nothing sévanouir"

How long have you use it?

park in our gear we have 4 of these critters have been using them for a little less than a year

What thing do you like most and least?

most: the dising, the mass is not very heavy the brand that the product provides reliability its correct background noise and feedback well studied at the back filters are correct and have little box connected easily and speaker connections in parallel XLR base

Cons: bin for less I would say I'm disappointed more to choose I would have taken 15p and not 12p but it's good buddy, president of the asso who wanted compact so it made this choice the otherwise the sound is precise and yet I do not know there is something that bothers me I think in this series was designed with designers in mind that there is always an additive remfort low as 12 not worth much at this level and even the sound quality is diminished and something in which to be careful Presta "the connection" and the power of the speaker in accordance with the fact that it turns us our connecting cords XLR is obliged to have almost EVERY time to find a roll of gaffer to press our connectors to the speaker is regretale

Have you tried many other models before buying it?

yes some three dozen very easy it's going to the nsx 'that no longer exists at Mackie before he becomes Chinese rcf and so on ...

How would you rate the quality / price? With experience, you do again this choice? ...

ben honestly I issue an opinion rather reserved for banana ca some yes no denying there in a beautiful portence hf and medium, but I think for the pair in 1700 with cover personal er had that I was the decision maker I n 'do not have that choice because without cabinet sound quality suffers and discomomo not always have to use the box for many reasons budget room size vehicle carrying the gear and I pass by and I personally am still very 15p but it is only my opinion and I have finally flown read other reviews I saw that there was a poster of the opinion that informed us that we must be wary of hp cheep as he said it I really In Search shame qsc allows himself ca so my rating is 6 out of 10 and I have hesitated with the 5

djpat97438's review (This content has been automatically translated from French)" beautiful sound"

I used all the day at home since its purchase in early July to its credit already 2 dance party of about 100 people. g had a lot of bose system PANARAY 502a and b, ev SX300 pi, club15 rcf, rcf process control515, Proel, lem dsl, smart hk

. C What I like the sound box provides its, weight and ease of use, visual discretion, what I do not like the price c covers that are necessary anyway, excellent value for c as its I ordered 2 KSub for providing a bit more therefore my final grade 9.5 of10 long life to k12

QSC K12 images

  • QSC K12
  • QSC K12
  • QSC K12
  • QSC K12

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