Whats up guys i have a 2006 chevy cobalt sedan (stealth grey). Been running a DD 3515 on a DD M3a amplifier for a while.
Best number so far was 143.1 with the box slammed to the back of the trunk firing into cabin.
Im using DDs recommended box design for right now. Im upgrading to a DD 9518 and hopefully soon will have a DD M4 amplifier
.Gonna fire sub up port forward on drivers side.
Here are some mods that i have done to the Balt...