VW Helix Soundbox subwoofer for Sale in San Diego, CA - OfferUp
VW Originalzubehör: Helix Subwoofer und Verstärker – fahrzeug-codierung.ch
Original VW Plug&Play Helix Soundsystem Subwoofer+ EINBAU Sonderspeci
Helix Subwoofer - Rectangular Or Spare Wheel? - Modifying your Golf R MK7 - VWROC - VW R Owners Club
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
Volkswagen Helix 300W soundbar now in Malaysia for RM2,604