2000-2003 Ford F150 Extended Cab Sub Box Dual Sealed


2000-2003 Ford F150 Extended Cab Sub Box Dual Sealed

This is the 2000-03 Ford F150 Extended Cab Sub Box. In 2000 Ford F-150 Extended Cab trucks went through some interior changes and one thing that changed was the way the rear seat folded up now instead of forward. This freed up a lot of room under there which helps out in the stereo field. My box design is full 3/4” MDF build and is .6cuft per side which is perfect for 8” or 10” subs but unfortunately 12” subs will not fit. Mounting depth is 5 1/4″ but with box back extensions or my metal backing plates it can be bumped up to 6” which really opens up some options. Removal of the jack is necessary for the box to fit. A single 8 or 10 inch ported box can also be made.

This box is made out of 3/4″ MDF and is fully carpeted in matching carpet. The nickel 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.

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.

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2000-2003 Ford F150 Extended Cab Sub Box

Contact Us About Your Options (This is only if your order requires some advanced customization. If you need a customization fee, we’ll let you know).

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Additional information

Weight 40 lbs
Dimensions 50.5 × 12 × 7.5 in
Total Volume (CuFt)

Mounting Depth

Fit Location


Box Finish

Number of Speakers

Speaker Sizes