This topic is really for my new upcoming build which will be two Sundown Audio SA-12s on a Hifonics BRX 2400.1D sealed off from the trunk. The box is currently being built by Dave The Box Guy, it will have three different tunings with interchangeable ports (20Hz/28Hz/45Hz). For now, while I sit and wait, I am going to post my current set up just to show you all some of the work I have done so far. I don't have all the pictures since some things were done a little while ago such as, deadening, changing my door speakers, wiring etc. but I will eventually tear some things off and show you how I installed everything. Here it is.... Current build: Head unit: Kenwood KDC-X995 w/ iPad Mini Equalizer: Clarion EQS746 Mids/Highs: 4 Infinity Kappa 62.9I (wanted to keep stock look so they are in the stock location of the doors) Subwoofer: 1 15" Sundown Zv3 D2 3.3ft3 enclosure tuned to 33hz (Sub Up, Port to the side) Mids/Highs amp: Hifonics Zeus ZXi80.4 Subwoofer amp: Hifonics Brutus BRX 2400.1D Electrical: Stock 150A alternator, XS Power D6500, BIG 3 to come soon Deadener: Second Skin Damplifier ***The only thing that will change with the new build will be the sub stage which is listed in the first paragraph, everything will most likely stay the same... for now lol*** This isn't my actual car, but this is what it looks like completely stock on the outside.. Here are some pictures of my car after some cheap mods! Tint is %30 and hubcaps plasti-dipped! Tinting my tail lights soon! Don't have a pic before the de-badge so here is the after.. If you can tell I replaced the stock antenna with a "shorty" On to XS POWER, haven't done the BIG 3 yet but that is on the list of things to do.. Here is the stock battery under the hood. I already ran the 1/0 gauge wire through and plan on shortening the wire to the fuse soon as well. I will try and get pics of how I ran it later.. Look how small the stock battery is compared to the XS Power D6500!! Finally installed, it was a b**** to get into that small space.