An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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.
An externally hosted image should be here but it was not working when we last tested it.
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.
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I am using it to 80 hz:
An externally hosted image should be here but it was not working when we last tested it.
Thanks Jer!
It gets even better with more cabs (using the simple inacurate multiple cabs in hornresp):
It gets even better with more cabs (using the simple inacurate multiple cabs in hornresp):
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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.
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:
It is very close to JBL 2226 (compared in graph):
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
I also did a simulation of 4 cabs in half space using Faital Pro 15FH500 powered by 1,3 kW:
An externally hosted image should be here but it was not working when we last tested it.
Cone excursion for the 4 cabs at 1,3 kW:
An externally hosted image should be here but it was not working when we last tested it.
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Thanks quinnling!
I cannot think of any reason 2226J would not work.
The dimesions are (HxDxW) 1196 x 936 x 494. Millimeters, you better get used to them 🙂. It is build with 18 mm Russian pine plywood. Next cab will be Swedish birch. You will need 2½ sheets of 1220x2440 plywood for one cab.
I cannot think of any reason 2226J would not work.
The dimesions are (HxDxW) 1196 x 936 x 494. Millimeters, you better get used to them 🙂. It is build with 18 mm Russian pine plywood. Next cab will be Swedish birch. You will need 2½ sheets of 1220x2440 plywood for one cab.
Actually I built a tapped horn for 2226. Not bad, but this one sounds better. The tapped horn sounds like a bass reflex on steroids. This one is cleaner and with much more energy in transients. It needs a big room.
This one is 50% bigger than the tapped horn. I can get as much spl from this horn as from the tapped horn, both tuned to 30 Hz.
This horn has a much better group delay than a tapped horn. It will behave very nicely outside of the crossover passband. You will need a digital delay in order to avoid comb filtering and to get full attack in transients.
This one is 50% bigger than the tapped horn. I can get as much spl from this horn as from the tapped horn, both tuned to 30 Hz.
This horn has a much better group delay than a tapped horn. It will behave very nicely outside of the crossover passband. You will need a digital delay in order to avoid comb filtering and to get full attack in transients.
Thanks epa!
Some more pics:
Some more pics:
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
