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QSC K12 vs K12.2 specs

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Sean Barry:
 I know this is a rather old thread, but....It sucks that QSC dumped the handy dandy PowerCon in and out with a jumper cable included for a single Edison in! The PowerCons are a quick and easy and safer way to hook up a QSC quasi line array. My $.02

Ivan Beaver:

--- Quote from: Andrew Broughton on July 23, 2017, 05:45:31 PM ---It's more commonly agreed that 0.5 to 1db is the smallest change in level discernible by humans.

--- End quote ---
Agreed, but 3dB is what most "normal people" would notice as a change in an average situation, without listening for a change.

And of course anything inbetween-----------------

Ed Taylor:
I've not been in front of the .2 series. I can imagine pushing the LF harder would make a difference.

i can say that the original K12s were surprisingly loud.

I have been on a couple stages where I was booked to do the live band portion of the party, with a seperate DJ oh deck to do their thing.

my rig would be full 3-way tops stacked on subs. Gave me all I needed for the room. granted each of my boxes were only rated at 700 watts, but SPLs were still solid.
DJ would roll in with just a pair of K12s..no subs...crank em to the point of ugly hurt you levels that "seemed" to be louder than my larger rig could hit..

Mal Brown:

--- Quote from: Sean Barry on June 10, 2021, 02:02:05 PM --- I know this is a rather old thread, but....It sucks that QSC dumped the handy dandy PowerCon in and out with a jumper cable included for a single Edison in! The PowerCons are a quick and easy and safer way to hook up a QSC quasi line array. My $.02

--- End quote ---

I have a dozen or so K series boxes in my inventory.  None have powercon.  All are IEC as are the KW boxes in my inventory...

What choo been smokin' Willis?

Chris Grimshaw:

--- Quote from: Ed Taylor on June 10, 2021, 05:00:23 PM ---I can imagine pushing the LF harder would make a difference.

--- End quote ---

... If the driver can handle it. Another poster mentioned 900w RMS, 1800w peak from the amplifier.
There aren't many 12" drivers in the world that'll put up with that, and those that can don't get loaded into plastic boxes.

Chris

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