Top for tap

[olsound]

Top to go above my R evenge C omes with F orce 21 using beta 12a and bms 4550.

 

[epa]

like the topic name .
i,m modeling a wave guide.for the bms.
but i have to finish some work first.
il contribute later

 

[olsound]

like the topic name .
i,m modeling a wave guide.for the bms.

ok thanks

 

[BHTX]

Top to go above my R evenge C omes with F orce 21 using beta 12a and bms 4550.

Pics?!

 

[epa]

i moddeled this

im gona make this model this week ,and test it.

Pics?!

its gona be something like this

so the plan is the 21"to ~90 hz,then the eminence 12 to ~800-1000hz,from there the bms with the wave guide above.

 

[olsound]

i moddeled this

im gona make this model this week ,and test it.

its gona be something like this

so the plan is the 21"to ~90 hz,then the eminence 12 to ~800-1000hz,from there the bms with the wave guide above.

How I understand .

Erik what do think of the delta pro 12 compare to the beta 12a

 

[olsound]

Erik i like the design

 

[epa]

the beta 12-A-2 models better.
from 550 to 1000 hz freq responce rizes 4 db,this fits exactly in the horn fall off.

 

[olsound]

the beta 12-A-2 models better.
from 550 to 1000 hz freq responce rizes 4 db,this fits exactly in the horn fall off.

Now i understand what you're do.
The beta 12a will cover the low bass and little of the midrange, the horn will pick up where the beta 12 roll off.

 

[epa]

Now i understand what you're do.
The beta 12a will cover the low bass and little of the midrange, the horn will pick up where the beta 12 roll off.

exactly
this way you need less amp channels,=less x-over ,less phase/delay probs, less speakers.

 

[olsound]

aye aye captain

 

[olsound]

The beta 12a should produce enough kung fu kick as the sim model show.
In jamaica we love when our kick and midrange stands out,feeling that kick in your chest and the highs ringing out,makes you feel good.
When this system is completed , i can play it and lift my headup with joy, my old system is way out dated and sound like sht.

Thanks Erik

 

[olsound]

soundsystem

Erik how this look.

 

[olsound]

How about this

Erik, can we design the tops this way.
beta12a cover 90-400hz.
6 or 8'' drivers covers 400-800hz.
bms horn covers 800hz and up.

I have a peavey 850 amps that can be use to play the 6 or 8'' driver.

Sorry if i am giveing you a headache.

Take a look at this

 

[epa]

have a look at these website's
they explain a bit on pa setup.
http://www.electrovoice.com/sitefiles/downloads/wp - Subwoofer Arrays v04 .pdf

http://www.voidaudio.com/pdf/bass guide.pdf


http://www.dbaudio.com/pub/files/TI330_1.2E.PDF
i wil explain a bit later

 

[olsound]

have a look at these website's
they explain a bit on pa setup.
http://www.electrovoice.com/sitefiles/downloads/wp - Subwoofer Arrays v04 .pdf

http://www.voidaudio.com/pdf/bass guide.pdf


http://www.dbaudio.com/pub/files/TI330_1.2E.PDF
i wil explain a bit later

A whole alot of reading

If i have to learn i, i have to learn

 

[olsound]

I guess i am use to having my system setup this way, if there is a better way i want to learn at it

View attachment 226838 [/QUOTE]

 

[epa]

this way you dont waste energie in the wrong place.
excelent horizontal coveridge,litle "lobbing"
could be done with 3 amp channels.
(why put an 6 or 8 inch in play when its not nececerry?)

 

[olsound]

Your drawing look better than mine.

I was reading the void system paper and I check there website , they use the same setup that you are talking about. So I am going to stick with your setup, no more changing my mind.

Erik thanks a lot for your kindness and understanding.

 

[epa]

np stanley
so the first step is to bild this wave guide and test it.
i wil start this week with it.
ill keep you informed.
btw when are you gona bild the subs?
i would like to hear the destroing capebileties of them