How to Set Up QSC K12.2 Speakers 

You’re welcome! Glad it was helpful to you.

Thanks!! Glad I could help

Thank you 🙏

They are great speakers! We use them for all our small to medium sized events.

@@doomboxproductions4618 Hello! I thought I would reply again after almost one year. These K12.2 speakers are phenomenal! I also purchased three CP12 speakers for monitors. Two up front and one for the drummer. Then I bought a KS118. Oh, man! We run all speakers at unity volume and the sub is at -7. Beautiful sound! I also have an analog Midas Venice 240 mixer. It's videos like yours that were positively influential. Thanks again!

@@johnreardon4944 sounds like a great setup! Glad we could help out and thank you for the kind words.

Glad it was helpful for you!

Thank you!!

Glad it was helpful for you!

You sure can! Just make sure channel A is in line mode and not mic mode. It won’t be true stereo of course since it’s just a single speaker, but it will work just fine.

@@doomboxproductions4618 Right! Thank You!

These speakers only have 1 mic preamp built into them. You’d need and external mixer or you could plug one mic into each speaker and cross-route them.

Yes, that’s that’s a good way to deal with it so you don’t accidentally have the mic preamp engaged on the second speaker

@@doomboxproductions4618 thx again for ur help!!!!

Thank you 🙏

I’m looking to make a video like that soon!

I was confused also… I wish it said “ Mic/Line/Mixer…….. So your Mixer goes into the Mic/Line A input. (Make sure you choose A in the scroll menu) You can either use 2 XLR cables L and R out of your Mixer into the A inputs of your 2 speakers, or one XLR out of your Mixer into one speaker, and “ daisy chain” with an XLR to the 2nd speaker with the bottom Mix Out output.

We’ve had several requests for this so we are hoping to put one out soon!

@@doomboxproductions4618 which system is best for large scale wedding?

Yes! Please do!

Thanks for your suggestion! It really depends on the room that you’re putting the speakers in, but I will look into making a video about how to measure and implement this.

These speakers don't have any built in effects.

Yes!! I think the “deep” bass setting was something a lot of people missed from the original K10s and K12s. I always aim for as close to 0dB on all my equipment as possible. That’s when it should sound the best! However, as long as you have a healthy amount of gain at each stage of your signal chain, it’ll sound great 👍

@SKROO GOOGLE Thanks for the question. When you open the menu screen on the QSC 12.2 you need click and go past the “PRESET” mode and enter into the “EQ” mode there is a 4-band, parametric equaliser. In this setting you need to scroll to the “LOW” and change the Hz to 200k (not the dB) then scroll down and make the sure this is in “EQ IN”. This will engage the EQ mode. By the way the preset that I use is “DANCE” and the change that i’m doing is over and above the factory pre-set for "DANCE". So what you have been hearing is correct. As a DJ I only have to adjust the EQ on the my DDJ-SZ mixer when I’m mixing two songs. Been doing this for a while and it works fine for me. What sounds good to me may be different to you. So I would recommend that you hire a pair of the speakers and have a play around with the settings and then make your decision to buy or not.

Which model?

Thanks for your comment! There’s no difference in connecting a subwoofer or a 2nd powered speaker. Simply come out of the output of your K12.2 and go into the input of your subwoofer. The only setting you might want to change is the subwoofer setting on the K12.2, which will filter out the low frequencies from main speaker.

Yes, speaker 2 does not need the "mic" setting turned on. Sorry I should have made that more clear in the video.