2001-2006 GMC Sierra Crew Cab NonHD Dual w/vents Sealed

The 2001-2006 GMC Sierra Crew Cab 1500 trucks are pretty limited on sub options and behind the seat is my favorite. This box is designed to go full width behind the seat and requires the removal of the jack and mounting studs. This box fits around the air vents on the back wall so they do not have to be removed. The box is 1.09cuft but the mounting depth is limited to 4.5”, so 8s and 10s will fit fine but only shallow 12s will work well. Because of the limited mounting depth available, our metal back plates will add an additional 3/4″ of mounting depth. That would bring the depth up to 5.25″.

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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