All user reviews for the QSC K12

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

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

Although qsc is described as a product made in china made of small pieces that do not pay the high price of these, sound, features and physical manufacturing take great prices for sure! I bought these boxes having been satisfied hifi level as it does not match any series of JBL and other popular brand, because I had the k10 which also have this sound without coloration, without any need equalization. Fancy a purchase, not need. This is not a box with a crazy descent, but with outstanding sound linearity, based on what the head should be focused. I would not be afraid to put face to face with your hp if you cross they do not sound that good. I compared with before purchase yamaha yorkville, DB, jbl eon prx, lag, maybe even more, and since I have I see how the other hp did not, the other areas that are hot and cold ... Qsc is linear sound!

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.

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.

How long you use it?

> 6 months.

What is so special that you love the most, least?

> Assets:
- Report of weight and size / power
- Sound quality
- Rich connectivity features and well thought out (or vertical inclination of -15 ° in a jiffy, for example)
- Aesthetics and finish

> The least:
- Effectively missing a handle. Mounting one up would be facilitated
- Glossy fragile already a scratch on one of mine. I really need to buy bags, but they are not data!
- Cable Adaptor with safety, but with short hair. A good fifty inches more would have been nice.
- The "bass boost" useful small setup (no sub) sounds fairly low speed (background music) and tends to be a bit "boomy". I would have preferred adjustable. He does better when you push a little.

Did you tried many other models before buying it?
> A personal level, I had stuff most basic and cheap, except for JBL EON 15 G2. But I tried and worked with a lot of other equivalent systems (HK, FCR, Waferdale, Yamaha, Ramsa ... and so on)

How would you rate the quality / price? With experience, you do again this choice?
The quality / price seems good (I've had in the promo, too. At list prices, it's still worth it). I bought them on the basis of the many good reviews and advice especially two people I trust (the seller).
Confidence, it is sometimes because I was glad when I heard after purchase. No regrets. I would probably adjoindrai one or two boxes later if I prestas to justify it.

Meanwhile, I really enjoy. And small config DJing, I only take my computer, my sound card, my control surface, these speakers and cables and it rolls. I can go on with the 206 benefits from my girlfriend instead of my truck loud and hard to park. Yum!

I have not tested much yet but I can already tell you that I have compared with the FBT FCR 712 promax and many others who do not even deserve that lingers sy have to tell you that they have convinced me.
Long days was considering the purchase of two additional headers. My choice was the Mackie SRM but as the comments noted the quality made in China m scared at first. My choice is s reference relates to FCR 750w and other products of Italian brand but it took me to the obvious. M It took time for me to decide on this choice because as indicated above the made in China n ps is the best guarantee of quality and reliability but I find it reassuring to the 6 year warranty product and we boast in their m robustness highlighting German quality and expertise of Seinheiser owner of the QSC.
I don not have the experience to know if my choice is right so I can only say that c is as indicated in the schedule of the K12 power 1000w (. 2x500) announcement allows this speaker to have an active power and made of a very very good. QSC has the specialized up in amplifications to be imposing a new standard for performance power weight ratio. Many connectivity, a good finish of the product.
Cons: I would say the lack of a 2nd handle for lifting (one high and one side c is a fair bit) and the smooth, shiny appearance of the speaker that despite its protective covers (required) will age worse than my old mackie.
The most power out: light weight 18.6 kg for 1000w connectivity and adjustments already mentioned and the AC Adaptor with safety.
In summary I think the power of 1000w is not reached under the test performed with 712 FCR 750 w announces that they are better in the bass / midrange that the FCR and less aggressive in the highs.
C If I had to redo remake this choice even without hindsight. No I have no regrets except it lacks the second handle. Great for small rooms with no sub. Someone around me has been testing the service and it provides a priori. He uses them for nearly two years and is very happy.
Good buy at all

After a year of reflection and action on the advice, I decided to venture into QSC I use now for 1 month for dubbing of private fireworks displays. I will not return to the functions listed below I agree.

I tried for this activity systems "Behringer" in amplified, "Yorkville" in triphonic and EV passive (top + sub).

For my business, I need to move up to things in the shortest time and most often, ONLY. So I loved the power / weight ratio of K12. It is true that I'm not trying to make something sensational with a stack of speakers but to conceal and cover up the noise of traffic lights or at least get to their level and today it's won. By and against the opinion is of course valid only for my business, I find that the bass is less present high level and I will soon complete the set by two subs to switch to 4 heads + 2 subs, but again , the perception of sound is subjective and it is for everyone to have their own opinion.

In conclusion, this is a very good prodduit and I do not absolutely regrète this purchase, I'm really impressed with these machines and I will soon complete my system in the very near future.

I use them for about 6 months

Pros: Good power, balanced sound and clean, impressive bass bass boost mode, compact, lightweight, multiple possible connections settings and practices, the guidance system of the speaker to the public, and vertical side handle, aesthetically beautiful

Cons: sound quality is good but could please the purist audiophiles less / less warm than the Her B.Corde Chiltone 153 that I use also

I still couple the K12 with a box (even if you do almost no need for parties to a hundred people ...). I use a Bose 502B and more.

900th pcs, it's not cheap but it's a good pdt.

I would do this choice without hesitation.

I bought two QSC K12 a month ago that.
First use of a sound reinforcement for a marathon (that of Montauban).
The sound is powerful (despite the 31 cm).
Strengths: small, light, powerful, complete mix.

Low enough for this type of broadcasting that we wanted for the PA.
For use in mobile disco evening, or rock band sound ... there should be reinforcement of bass.
For small benefits (piano bar, birthday, wedding) two K12 than enough (for a room of about 120 square meters).

The friends who were with me on this provision have found the good, the only thing that bothers him is that they are small, and think it looks ridiculous on stage (even if it sends well).

For me, it's a purchase that I would do with your eyes closed, and maybe even a few months.

We have our own fleet since August and have sold customers since July.
Have you tried many other models before acqurir? Yes, we use and compare similar products every time you shop for our park. We use hardware brands such as EV, JBL, among others in DYNACORD speaker, amplified during acquisition, we mentioned a SURVEY on these brands but also the product RCF. Feedback, we opt for the K12 without regret.
# What is the specific feature you like best, the least?
MOST: very nice design, compact relative lightness, made of ABS, thoughtful arrangement of feet in position and return frontage, the many ellipses intgrs, the quality sound (well rounded), the rear facade with its many connections and rglages particular DSP for low frequencies.
THE -: compact (it may give the impression of small until we not hear the ringing)! So, on a benefit, the public can have a priori negatives but that will soon be transformed by the pleasant surprise once you They run. In the dining room was very rgime, the highs are sometimes a little ... and master ..
# How do you report qualitprix? Good
# With the exprience, you do again this election? yes!