I have the sam issue with my back seat! I just installed two 15'* with a 3000 watt amp and had my back seat out for a while and it absolutley pounded! but as soon as I put my back seat back in, I lost sooo much volume. I am determined to fab a folding machanism for my back seat

when you do be sure to hit me up and let me know what you did....how did you get the back seat out tho, i think i may just ride around with out the back seat for a while

I took out the bottom seat and removed the seat belt bolts. I used an adjustable wrench and made sure I didn't tap a battery terminal. next I compressed the 4 wedge clips across the top on the back of the seat. start at the outside and squeeze it with a pair of needle nose pliers close to the hole and pull. if you have any problems let me know. mine is still out as well

ok im thinking bout doing that next weekend like friday or saturday....i will be sure to hit you back about it tho....so do you see an increase in bass after that and can the backseat be put right back in

huge increase in output! I felt like my two fifteens were tens when I put the back seat back in. and yes it is easy to put back in