shak50z

Hi, Need some advice!! Would be greatly appreciated. I purchased a Bose swc fitting kit for my 05 350Z GT from incartec. paid £50 for installation and now music only plays from my front two speakers!! Im not an audio specialist so I cant confirm, but the technician that installed it claims this kit does not provide all the connections needed to play music from the rear. https://incartec.co.uk/product/Nissan-350Z--before-2006-BOSE-SWC-fitting-kit To confirm, my 350 has the bose 7 speaker system 240 watt and the stereo installed was a Sony WX-920BT. After installation, the sound is very weak, only plays from the front two. Edit: I spoke to a few audio specialist who said that the kit containts everything needed (4 pre out channels) so the technician who fitted it has no clue what hes doing obviously. Will be taking the car back tomorrow, but he admitted he has no idea where the yellow and black channels are to be connected. Many thanks in advance for any help

Great Post. The incartec links you provided helped alot, I just got a full bose swc fitting kit.