Powersoft K20+K10 amp + 6x Megaton NDB218, cardiod bass setup 

No to teda! Solidní nášup. Ale na tom jazzu šla basa líp na těch RCF se mi zdálo...

@@Sixta16 áno tie 2x21 brali jazz lepšie, možno aj preto že to boli klasické BR

You sure? How do you recognize? I think it is a simple 2-element cardioid (or so we have been told). But I am no acoustics expert.

@@Sixta16 The speakers face in the same direction, the rear 2 box get the signal 2-3 msec earlier (its calculated from the meassured distance) and in this way the sound have a direction to the audience. In case of cardioid setup the subs are in one row but every 3rd-4th box facing back and the signal turned 180degrees so its make a cancellation at the stage area.

No idea unfortunately.

You mean "endfire" ?

@@Petermaler66 yes

What the powersoft k20s!?

It can't be too heavy you can never have enough heavy when you have too much just turn it down.

@@MacNifty are you a bit special? you cant turn down the weight of a speaker.

And do you think your camera will handle those SPL peaks better? Sorry, I doubt it :D

Dumb ass :D

It's better to keep your mouth shut and appear stupid than open it and remove all doubt.

Subwoofer sounds fantastic Your comment sounds Awful 🙂

Don't you say?

Better to remain silent and be thought a fool than to speak and to remove all doubt.