2003-2006 Lincoln Navigator Sub Box Downfire Sealed


2003-2006 Lincoln Navigator Sub Box Downfire Sealed

This Lincoln Navigator Sub Box is made to fit behind the third row seat. ­­The 2003-2006 Lincoln Navigator is another one of those SUVs with a space limiting third row rear seat. 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 4.4cuft and has a mounting depth of 10” and can accommodate up to three 12” subs or up to four 10” subs. If you want to keep some sort of storage then the best compromise is to keep it tall and narrow. This design also has enough airspace to allow a pretty decent ported box. Let me know what you want to do and what subs you have and I will see what I can do for you.

This is a sealed subwoofer box. 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. 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, but there is double the bass of a sealed box with the same subs. If big bass is what you want then our ported box will be what you want.

This box is made out of 3/4″ MDF and is fully carpeted in matching carpet. The nickle plated spring loaded speaker terminals are mounted on the back of the box and the speaker wires are soldered on for a solid and reliable connection.

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Additional information

Weight 60 lbs
Dimensions 51.5 × 15.25 × 18 in
Total Volume (CuFt)

Mounting Depth

Fit Location


Box Finish

Number of Speakers

Speaker Sizes


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