Dynaudio Sound system - Supply and Fit - Golf MK7/MK7 5
Alpine - SPC-600G7 Subwoofer System for VW Golf 7, Golf 6 and others
VW Golf 7 GP 4-door GTI Plug & Play Sound System Helix 300W 000051419B 4039378722814 | eBay
VW Retrofit LTD - Golf MK7 TDI upgraded with Helix subwoofer kit. 2h ish job including fitting and programming sound parameters. Quite good results from such a small box 😊 | Facebook