I am building a slotted port box for a 12" Type R to go in the backseat of a Tacoma.
The alpine recommended enclosure size for thesubwoofer is 1.7 cubic feet gross or 1.3 cubic feet net (after taking port and subwoofer displacement into consideration). The recommended port tuning frequency is 33 Hz.
The dimensions I have for the base of the box are 15"W and 20"L. The height can be whatever it needs to be to have an optimal internal volume.
I also think that the sub and the port should both be facing up.
If any one would be able to design me a box and a cut sheet I would gladly pay for it. PM me or post here with details.
The alpine recommended enclosure size for thesubwoofer is 1.7 cubic feet gross or 1.3 cubic feet net (after taking port and subwoofer displacement into consideration). The recommended port tuning frequency is 33 Hz.
The dimensions I have for the base of the box are 15"W and 20"L. The height can be whatever it needs to be to have an optimal internal volume.
I also think that the sub and the port should both be facing up.
If any one would be able to design me a box and a cut sheet I would gladly pay for it. PM me or post here with details.