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
Mk5 Stealth subwoofer enclosure
VW GOLF MK7 12+ NEW STEALTH SUB SPEAKER ENCLOSURE BOX SOUND BASS CAR AUDIO 10 | eBay
Vw Golf Mk7 12+ New Stealth Sub Speaker Enclosure Box Sound Bass Car Audio 10