Thanks for the info. I really want to spend the money on it, but I will catch hell from the wife if I have to spend $1500 on clutch because I upgraded it. Also, do you have a concealed/hidden subwoofer. I currently have an older 10" subwoofer in a bandpass box that takes up alot of room in the trunk. I have been looking at the JL Audio stealthbox, but I am starting to get interested in the UberStealth hidden box that goes by the sparewheel as well. I haven't seen many posts on this subject. I may have to start one. Again...thanks for the info. I do appreciate it.