Have someone simulated a front loaded midbass horn for 18sounds 15mb700 ? I'm having a small idea to use 2 per side in 70 - 500 hz area. I'm not good at hornresp so i try this instead.
Mats
Mats
What frequency range do you want to cover? How big a horn can you tolerate? Let's start there first.
JLH: around 70-500hz. I prefer "small" but ? I´m going to use 2 tapped 25hz horn under as subs and a 2" driver with Autotech horn above. I´ll use double 15" in front and center in my new "Cinema" .
mats
mats
The minimum length for a 70Hz horn is about 125cm, with 170cm being more ideal. If you want a straight horn, then you will have to add to these lengths the back chamber. Either way you are looking at something around 2 meters deep. Is this too long for your application? If this is too long than you will have to fold the horn. The mouth will be about 4805cm ^2. To prevent mouth resonate problems you would want to make the mouth 54.5cm X 88cm.
I found that 120-150hz is a sensible size for a midbass horn, or ..?
question is, will the horn cut off frequncy also be the -6db xo point ?
the one I built for a 12" have relatively small apperiodic back chamber
its not very big, but still plays more bass than expected
question is, will the horn cut off frequncy also be the -6db xo point ?
the one I built for a 12" have relatively small apperiodic back chamber
its not very big, but still plays more bass than expected
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