Redoing my sub box for my 2 pr 10s. I got good measurements so far and I can go 12 deep by 10.5 tall in the front by 5.5 tall in the very back and 51 inches long. This will give me a volume of 1.95508 with 3/4 inch mdf. These subs specs for a 1.9cubicft box is a port tuned to 46hz. I dont have exact displacement specs but im guessing with the subs in, the box will bump down to 1.75 to 1.85 cubicft. This is under specs but with poly fill it should be alright and I will try to tweak measures as much as possible to make the box the biggest and still fit. And for a 4inch aero port with 1.85cubicft tuned to 46hz, it will be 5.9 to 6inches long. Oh and subs are forward firing toward driver and passenger seats. Im thinkin this is a good game plan. AUDIO GURUS, make revisions and tell me where im wrong.
sounds awsome, i wanna see pics with the finished product i just set up my subs where they fire up instead of downfireing, they sound much better
downfiring is good but to the pressure of the air going down on my floor pans is rattling things because i dont have deadening
2 Memphis pr10s dual 4 ohm wired to a 4ohm load with 500w watts rms going to them Sent from my SCH-I500 using Tapatalk
You need to account for port displacement as well. Im not sure that a 4 inch port with give you the right sound with 2 10s because of port velocity and other factors. Not trying to be a downer but sealed will probably net you better results. Plus the cabin of the supercrews will produce a boost around 60-70 hz which will result in a muddy sounding low end with a 46 hz tuned box. You will get a lot of boom and not a lot of clarity and the subs will probably not be able to dig too low on most songs.
holy hell am I out of season on car audio.. good thing I'm not worried about subs any more I need the room for more important things.
