Hello together, I would like to equip my Aveo with a CarHifi system soon and wanted to ask you some advice. This is not only about the brand, but also the installation. On this topic I have already fought through various forums and pages. Now I would still have a few questions. First of all about the brand: A buddy of mine, who knows quite well with CarHifi, recommended me Hifonics. As an amplifier the “ZEUS ZS-6400 MK2” would come into question and as a sub the TITAN TX-12 BPi. In addition, I would like to exchange the boxes in the side doors as well as the tweeters. In question would be this 3 way system: ATLAS AX-6.2CSQ. Everything together there would be just on Ebay as a package. (click here Now a few questions regarding the installation: So that I can install another radio, I have already ordered adapter cables plus installation frame. The next thing would be how to lay the cable. I would have thought to do this by default, so you Put the centre console or the safety box inwards and then under the bar on the driver’s side or passenger’s side and back through the trunk. Have already looked for screwing, but found nothing directly. What do you say about it? Furthermore, I would like to know how best to expand the boxes in the doors. Also the tweeters in front. —- If I still think of anything, I will add it. I’m curious to hear your comments!