Box Setup for Sundown Audio Dual X 8's in 2017 Ford Focus ST

[dremman73]

I was wanting to see if I could hopefully get some box design help for installing 2- Sundown X8's in my 2017 Ford Focus ST. They will be pushed by an Orion XTR 4000.1d and I will be turning the amp way down for these at 1 ohm load and am looking to achieve the maximum output from these beasts! I really enjoy quality sound but when I want it loud, I want it loud! I have the full trunk space available to use about 44in. wide X 38in. deep X 36" Tall. I do have an auxiliary battery in the trunk as well but it can be mounted where the spare tire was or somewhere on the side as it's about 12-14in. wide.Any help will be greatly appreciated as I am new to the site.

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[Popwarhomie 5,000+ posts]

I got around 4.5 cubes without removing the spare tire.

I would throw them in a 4th order or t line box.

Or buy 4 more.

 

[dremman73]

I got around 4.5 cubes without removing the spare tire.

I would throw them in a 4th order or t line box.

Or buy 4 more.


View attachment 21700

Where is your battery going?