I want to put two image dynamics IDQ12 D2 V.2's in a small 4th order bandpass the will port into the cabin. I found my spec sheet and it recommends the sealed front volume to be 1.7 cuft (.85*2) and the ported front to be the same with (2) 4*17.5 inch ports which will tune the box to 62HZ. This all looks good on paper, but when I plug the demensions in WINISD I get a totally different plot.
Below is a link to the spec sheet and the ID's plot.
IDQ12 D2 V.2 tech page Before I start building can someone varify that this will actually work and sound good?
