imhungnurnot

It shouldn't have, its spring loaded terminals on the sub and im running 12gague wire. and my connections out of the box are bolted with ring terminals on either side, i'll double check my work tho.

I just bought two Fi X 12's. I'm in the process of designing my box and i realize that i don't have the displacement of the speaker itself, recommened sealed cuft, or recommened ported cuft. But i have the other specs: X12 D4 Fs 25.7 Hz Re 3.9 Ohm sper coil Qms 4.01 Qes .38 Qts .35 Mms 120g Cms 3.2mm/N Sd 480 cm^2 Vas 104.1 l SPL 88.6 dB 1W/1m BL 20.0 N/A Xmax 16mm RMS 300W Can anyone help me on this one? Thanks!!!

Thanks! I am going to have room for a 1.75 ft^3 box. i was wondering what you would recommend tuning that to in a single cab vechicle.