Hey i was wondering how you calculate how much air space you have in your vehicle?

fill it with water, measure the volume.

1 gallon = 0.1336806 cubic foot

Fill your vehicle with water ?

Use a measuring tape to measure the height, width, and depth of each area of the vehicle ... That should give you a rough approximation ...

Well i went to Soundwaves yesterday and they said that you multiply the height, length and width together and then divide by 1728. I was just wondering how accurate that is because i have the Pl2-212 system and according to that way of measurement i have 3.8 feet of air and i was wondering if thats right?

Very accurate... how to figure out cubic feet hasn't changed any.

Very accurate... how to figure out cubic feet hasn't changed any.

<{POST_SNAPBACK}>

You didn't get the memo....

Thanks for the help. I got plenty of room to put the Rl-p15 in a ported box then. thanks