Need dual (2x18) plan for BNC 18SW115

Status
Not open for further replies.
is this design work good with bnc 18sw115?
SW218A.0-500x500.jpg
 
Where du you got this design from, are there any size informations? In general is this a Horn loaded bassreflex a little of a hybrid, to get some more high frequency from the sub through the horn, because these big drivers, 18", 21" a usually not nice responding above 100 hz...(physically issue ;-) ) . And yes with the right parameters its is possible to use such a design for a variant of drivers such as 18sw115, but you have to measure and to simulate a little to get the best out of it.

If you just want to built a straight foreward working design,..there is a suggested design for the 18sw115 on the B&C site which you can built its just a "single" but with a little brainsqueeze you can easly built it as a douple cabinet (just merge them together) :-D.

http://www.bcspeakers.com/media/W1siZiIsIjIwMTMvMDIvMTIvMTYvMTMvMzEvNTgwL2ZpbGUiXV0.pdf

For normal aplications the bassreflex design suits most its needs for loud clear deep bass in relativly normal sizes...

Greets Swann.
 
Just a question why did you choose the 18sw115 anyway...? Did you already had it or was it just a thought (i need a bass,...ok make it uge 18 inch an neodym) 😀. Not judging the B&C decision,...i like them...!

Swann.
 
Hmm, ok. but it seems if youre building an dual 18 inch cap the 2 to 3 extra kilogramm from a for instance 18tbw100 doesnt make the slaw fat...(we say in german ;-)) you know? because why i am asking is also a matter of price i did a quick look and you pay more than 130 bucks more for a sw115 because of the high neodym pricings, where you could save it for the exchange of 6 kilos more for a double cap of eighteen inch speaker (3 per speaker)...just an example...( over 2000 dollars save for eight dopple cabs ).
I would choose the money :-D, but its just an idea.
The other thing i wanted to ask was what are your mains for the setup, and where did you plan to cross them over because if your only "subs" are the double eighteen inch you have to have good deep going mains to cross them properly...:-/.

greets swann.
 
Status
Not open for further replies.