1994-2004 Ford Mustang Sub Box Convertible Upfire Sealed


1994-2004 Ford Mustang Sub Box Convertible Upfire Sealed

This Ford Mustang Sub Box is for the 1994-2004 Convertible. The Ford Mustang has a small trunk already and when you throw a convertible into it, the trunk space pretty much disappears. This is one of my designs for this car. This is the up fire design and gets the most airspace that you can fit into this trunk while still being able to fit in the trunk opening. This box is 1.6cuft and has 6 1/4″ of mounting depth so most 12s will work and 8s or 10s are no problem. If I do two 12” subs I do a common airspace to let them see more air but the 10s are in separate enclosures. If there is anything that you would like feel free to ask and I will get it done for you.

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

These cars have the convertible hydraulics under the convertible top and if this car has the Mach system in it, there are factory amplifiers under there also. I would try and mount the amplifier in the trunk somewhere. If anything is put under the convertible top it could potentially damage the top.

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.

Ford Gallery

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).

  • Total

Lease for as low as $10.13/week. Learn More

Additional information

Weight 40 lbs
Dimensions 36 × 15 × 7 in
Total Volume (CuFt)

Mounting Depth

Fit Location


Box Finish

Number of Speakers

Speaker Sizes