2007-2014 Ford Expedition Sub Box Downfire Ported­

This Ford Expedition Sub Box is made to fit behind the third row seat. The 07-2014 Expedition actually has a large amount of space behind the third row so this large box is to take up all of that space. This design is a traditional downfire SUV box designed to take up as much space as possible to get the most airspace out of that area. This design is 6.48cuft. Yes, 6.48 cubic feet of airspace is available. It has a mounting depth over 10″ and can accommodate up to three 12” subs or up to four 10” subs. 13 1/2″ and 15″ subs can even be used in this box, there is a ton of space available.

If you want to keep some sort of storage then the best compromise is to keep it tall and narrow so that you keep your floor space in the back for cargo. And we can custom make them that way. Let me know what you want to do and what subs you have and I will see what I can do for you.

This Ford Expedition sub box is 20″ tall so it stays under the back window so it will not keep you from being able to see what is behind you.

This is a ported subwoofer box. Ported subwoofer boxes are for customers who want louder, deeper bass with the lower bass more pronounced. Because of the ported design, the bass will not be as tight and punchy as a sealed box, but there is double the bass of a sealed box with the same subs. A sealed subwoofer box has a tight and punchy bass that is more articulate and more true to the music with a more natural sound. If tight, punchy bass is what you want then our sealed box will be what you want.

This is our ported design. This design is for maximum airspace and the airspace of the box can be reduced if desired. Our ported boxes are designed according to your subwoofers specifications. No two boxes will really be alike. At checkout, there is a Comment box, please give us the model number of your subs and we will build the box as needed. We tend to tune our boxes deep, around 34-37hz. If you have any specific requests please feel free to let us know.

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