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]

Originally Posted by epa

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

ok thanks

[BHTX]

Originally Posted by olsound

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.

Originally Posted by BHTX

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]

Originally Posted by epa

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]

Originally Posted by 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.

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]

Originally Posted by olsound

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.