LosIsATool 5,000+ posts
CarAudio.com Veteran
I'm trying to get 2 18s in my ride. Going to rebasket the XLs. I'm not sure on the port area they need yet but they need 6 cubes a sub. I'm at work so I dont have access to any calcs and I dont know how to calc the angle in anyway. The attached drawing is what I have to work with. Will it be enough? If the answer is yes I'll have one of you guys design it soon. I dont want the tuning over 35hz and would like the port to be a slot firing out the back center. The 35.5 is the back. The subs will sit in the front. I hope it will work cause this is the cheapest way to gain a ton of output. If you think it would be better with 15s let me know. View attachment 26535255