Greetings! I would like to present you here a little bit the conversion of my Ceed. The Carhifi system is built for sound competitions and of course for your own pleasure. The pictures show the current progress, but it is even more planned. Components: Headunit: OEM with Spdif coax output DSP: Helix DSP Pro MKII + HEC HD-Audio USB + Director Front System: DLS Scandinavia 30+75+165W Sub: DLS Nordica 10i Amps: 6 x DLS CCi2 Unfortunately, the images cannot be inserted with BB code. The OEM radio gives a SPDIF signal which is used for the DSP. Navi voice, driving assistance runs via the original tweeter (full range). Freephone works directly via SPDIF. Radio, USB, etc. also via SPDIF. The speakers in the doors have been replaced. Doors have been massively insulated. In the doors the cables are laid by the tulles behind the door cable plug. Power supply is also provided by a tulle in the engine compartment towards the glove compartment. Additional battery is in the spare wheel pit. The rest should describe the pictures. 🙂