Ok I'm mounting a hdc310 inverted and it will be facind forward (horizontal). I'm not gonna trust scews to hold this 40+ pound sub so I'm gonna use t-nuts unless someone has a better idea. For those not using screws how are you securing your sub(s).
They are...until they spin in the hole and it takes a miracle to get the sub out //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gifHurricane nuts are FTW.