|51 × 13 × 8 in
|Total Volume (CuFt)
|Number of Speakers
2004-2008 Ford F150 Extended Cab Sub Box Large Ported
This is the 2004-08 Ford F150 Extended Cab Sub Box. The 2004-2008 Ford F150 Extended Cab trucks brought new issues on limitations for stereo systems with the split rear seat and the floor jack underneath one part of that seat on top of the limited space to begin with. This box design is for those that want the most bass from a little space. With 1.1cuft of airspace, it is perfect for one 10” shallow or traditional ported. By adding either my steel bump plates or a combination of wood and steel bump, the mounting depth isn’t as much of an issue. Please let me know what subs you have if depth is a concern for you. For this box, the jack and tire tools under the passenger seat will have to be removed.
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.
This is a ported subwoofer enclosure. Ported subwoofer enclosures 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 typically double the bass of a sealed box with the same subs and power. 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 designs will be what you want.
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 subwoofer’s 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 enclosure as needed. We tend to tune our boxes low, around 34-37hz. If you have any specific requests, please feel free to let us know.
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