What kind of box is this?
Technically it is a 6th order bandpass...
Back side is vented and they all share the front area and it is also vented...
db Don has some designs that look like that...
So the front chamber is gonna peak high in the 80hz range I bet and then the rear is tuned to 40hz... just as a guess...
Back side is vented and they all share the front area and it is also vented...
db Don has some designs that look like that...
So the front chamber is gonna peak high in the 80hz range I bet and then the rear is tuned to 40hz... just as a guess...




