I feel like another subwoofer project coming

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A fellow from lithuanian forum said that he has a DAS P12 in some kind of enclosure(bass reflex I suppose) and he doesnt like the sound of it... so I think I'll be building an enclosure for him.
Driver itself is a pretty standart 12" PA woofer
Qts 0.329
Fs 42hz
Vas 105l
this baby can chew up to 800W program(400w rms) @ 96Db sens.
I think to stick it into a nice 120l cubicle with a port tuned to 43hz, which will give us 40hz -3db point, so for ordinary dance music this is more than enough.
Cheers m8s. Happy new year coming.
 
Efficiency =good

my 175Litre 33hz tuned Jbl2226h goes fine,im testing the efficiency of it tomorow when i get a 9V battery for my SPL meter

also my horns too ;-)

the 400Litre 30hz horn will make the jbl look like a toy.

Too bad i cannot measure excursion on the horn :xeye:
 

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