New here from chicago. Joined to learn more about this field since it is something i would like to do later down the road. Currently own an Audi A6Q with bose sound system, Also have a Suburban with a Soundstream TRX4.420 for mids and highs, have connected to this Polk Audio MOMO MM6, and some Pops Speakers. The headunit is Pioneer DEH-7300BT. also have a tv with a dvd player can't remember the brand of either. I have for lows Polk Audio db1222 connected to a Soundstream TRX700D sounds ok and have it all wired with a Rockford Fosgate RFK4I kit.
My plans for the audi are to equip it with RE audi from mids, highs, to lows. do the Big 3 upgrade on both the car and truck and we will see what else lol.