2006-2012 Dodge Ram Mega Cab Sub Box Forwardfire Small Ported


2006-2012 Dodge Ram Mega Cab Sub Box Forwardfire Small Ported

In 2006, Dodge decided that people want to use their trucks for work. So to accommodate, they made the truck bigger by giving it more space behind the seat for tools and storage. Now for a stereo guy like me, the first thing that came to my mind was “Finally a truck with room for a killer stereo.” This design for the 2006-2012 Dodge Ram Mega Cab is for the truck guys who want some serious sound form the space behind the back seats. This design sits on top of the rear storage behind the seats and still allows you to access the small door on the floor storage bin since it is only 39” long. It has 1.3cuft of airspace and still allows the rear seat to recline. It has 6 3/4″ of mounting depth on the passenger side which is great for one regular sub. On the driver side of the box, there is a recess for the bulge that is on the back wall, and this bulge takes up quite a bit of mounting depth, so if 2 subs are wanted to be used then shallow mount subs are the only option. This box is big enough to hold a couple of 10s or 12s. It has a wide range of options possible so fell free to ask me if you have a special request and I can get it done for you. This box requires you to unclip the storage hooks from the rear wall on the passenger side in order for the box to fit in flush against the rear wall.

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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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).

  • We use Stinger wire on all of our boxes.
  • Please enter the Brand and Model of the subwoofers you will be using.
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Additional information

Weight 35 lbs
Dimensions 39.375 × 8.5 × 17 in
Total Volume (CuFt)

Mounting Depth

Fit Location


Box Finish

Number of Speakers

Speaker Sizes