I would go alil bigger then .7cf after sub displacement you are actually looking at under .6cf prob even more not sure of the space the woofer takes up.
U can try the sheet metal route I left mine open as there was no reason to cover them. My doors have a channel on the inside that allows water to run threw them so there is no way to make my doors sealed and alot of cars do this.
Yes I was able to find a semi local dealer that will let me have them at that price since I am buying 3. Maybe he needs to get rid of old stock or is in need of money and just needs to break even IDK
SSD over AA. Thats pushes my budget to far I can aa's for 229 shippid each stock ssd's will set me back $245 shipped. Plus my plans is to run 4 so thatsv a $70 difference.
Is the extra cost of the AA worth it? Better spiders? I know its has a bigger coil but thats no big deal. Is the AA Chaos just overall a better driver then the sa? Also looking at Fi ssd's but thats for a later thread.