After my speakerupgrade (Alpine SPS-170A & SPS-690A) I came to the conclusion I still wanted a deeper sound, specially at low volume, so I decided to get an amp. I got the JBL GTO 75.4 to power the Alpine speakers (my EuroAccord doesn't have speakers in the rear doors, so a four channel is enough) and a Magnat BullPowerOne monoblock amp for the sub (Infinity Kappa 120.3se).
Ofcourse wanting to give up the least amount of space in the boot as possible me and a friend made an attempt to fit all against the backseat, resulting in the following :




It's not hooked up yet, still have to mount the PowerCap. Decided to have the wires fitted by the Honda dealer, I guess they know best how to take things apart and where the wires could go. Also the non-navi integrated radio (don't even know how to take the thing out!) wire diagrams are not available to me (don't know if they match the ones from the non-navi TSX). Also hope the SPS speakers will be enough (GTO 75.4 outputs 104W RMS per channel while SPS's are 40 and 50W RMS). Might need another speaker upgrade in the end...