2005 RE XXX 18 box

[Wes2020 10+ year member]

getting around on a build for an 18 inch 2005 xxx. ive done some searching on box sizes and such for this and i am thinking...

8 cubes

34 hz

115 inches of port

do those numbers sound about right? bigger box? more port?

this is going in a 97 grand marquis...huge effing trunk...FTW

amp is a saz1500

i was also porting the rear deck and taking out the back deck speakers. was thinking sub back and port pretty much right into the "ported rear deck area." not too sure on that idea though...//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

any other ideas for getting this big trunked car loud?

i can get some pics sometime if anyone would like to see the area i am working with.

weston

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[Wes2020 10+ year member]

bump for some help

 

[skateboardkid 10+ year member]

sounds like a plan to me maybe a little more port area like around 130, that would be 16" of port for every cubic foot. If its for SPL you could go as high as 20-24 inches per cubic foot.

Sub back and ports up would be awesome if you did aero ports through the rear deck, though you would need multiple 6" ports, , you ideas sound good to me.