VW Golf VI Car Speaker Kit Front + Rear Doors, Loudspeaker - Car Hifi Radio Adapter.eu
VW Golf MK5 Front Door speakers Alpine car speaker kit with Adapter Pods 220W | eBay
Blade ICE - VW Golf MK5 speaker retrofit from Gladen Audio. This kit also works in Porsche 911's. ONE 200 Golf 5 Plug & Play 3-way System for VW 25 mm silk
Upgrading front speakers MB Quartz made for Golf Mk5