Horn Savant wrote:

audiofilofine wrote:  Horn Savant wrote: Final exit ~ 1M x 2M crn loaded (yielding 1/4 given mouth cut-off frequency) With 416's bass can be devastatingly spectacular ! The general public have no concept of the efficacy of large bass horns thanks the woofers are on the floor? so I could implement them without problems. You can make a drawing of horn? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Woofers on floor for "infinite-baffle" As Romy says, this is not easy, you must adapt to your situation. And have a house/building you can 'hack' a bit - like some of those exotic Japan/Euro experimental large horns we see now and then. You have some good drivers there - and what looks like a ~100hz GOTO horn !