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more10 24th November 2012 11:24 PM

JBL 2226H 30 hz "horn" i built

djlivex 24th November 2012 11:48 PM

NICE! What about other drivers like Faital Pro neo's??? Any plans yet for DIY peeps??? Thanks!

more10 24th November 2012 11:55 PM

Thanks djlivex!

I have simulated with an EighteenSound 15W700. It simulates exactly as an 2226, but it has 1 mm shorter xmax. Xmax is the limiting factor of this box.

Any driver with close enough parameters will do well. Just pm me with a particular driver and I will simulate it.

NEO Dan 25th November 2012 12:14 AM

Excellent result.
Can you post HR export or input screen, I'd like to try a few drivers in this.

more10 25th November 2012 12:24 AM

Thanks Dan

I designed it for corner use. The previous simulation was done in 2 pi is just to be able to compare with measurement. It will go down to 30 in a corner.

more10 25th November 2012 12:30 AM

I am using it to 80 hz:

geraldfryjr 25th November 2012 12:36 AM

Very nice build !!!

jer :)

more10 25th November 2012 12:59 AM

Thanks Jer!

It gets even better with more cabs (using the simple inacurate multiple cabs in hornresp):

quinnling 25th November 2012 01:29 AM

Nice Work ! I really like your microphone stand ! Should I assume that this design will work just as well for the JBL 2226J (16 ohm version). What is the dimension of the horn. I have four 2226J that is looking for a project. This might be it.

more10 25th November 2012 01:38 AM

djlivex asked for a simulation with Faital Pro 15FH500

It is very close to JBL 2226 (compared in graph):

I also did a simulation of 4 cabs in half space using Faital Pro 15FH500 powered by 1,3 kW:

Cone excursion for the 4 cabs at 1,3 kW:

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