Hi,
This is one of my projects based on 515g and 288's.
Volume of the bass reflex is 7 cubic feet (200ltrs)
Horn flare is same as 816/828, but done vertically.
The port will have some adjusting, maybe have rear facing adjustable port of some kind.
Working with WINISD I get the bass reflex to work it to +/- 43htz (-3db).
Does anybody have any opinions/experience on the horn when coupled this way, does it lift the medium too much? Have a large volume room (48m² with high cathedral ceiling)
Thanks
Tim
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