I have been in car audio for 6-7 years and have had at least 15-16 sytems. My current system is 3 RL-I10's in a custom built box powered by a alpine pdx 1.1000. I also have a pdx 4.100 for my mids and highs. I am glad to be here. But i have some sad news...i was laid off in mid november and i might have to start parting out my system to keep paying my bills. I will be posting pics of my system soon Matt