Ihave ever made various kinds of speakers. I thought that speaker unit was more important but baffle board which I made this time changed my idea. It seems that baffle board enables to produce deeper sound.But I feel that the high range is not sufficient. Imade a tweeter with the remainder of the board.
The thickness of the board is 32mm. It seems that the sound of horn speaker fade out farther.
I installed capacitor(0.68) TECHNICS EAS-5HH17 bubinga board.I recommend you to make same one with the remainder of the board,
I try to install cone or horn type according to my mood. Capacitor 0.68 or 1.00 might be best for full range speaker(8Oohm). Try it.