![2011 Volkswagen GTI custom subwoofer enclosure and speaker upgrade - Handcrafted Auto Marine & Offroad 2011 Volkswagen GTI custom subwoofer enclosure and speaker upgrade - Handcrafted Auto Marine & Offroad](https://i0.wp.com/handcraftedcaraudio.com/wp-content/uploads/2015/06/2011-VW-GTI-4.jpg?ssl=1)
2011 Volkswagen GTI custom subwoofer enclosure and speaker upgrade - Handcrafted Auto Marine & Offroad
![Adding Under Seat Subwoofer - Thoughts? | VW GTI MKVI Forum / VW Golf R Forum / VW Golf MKVI Forum / VW GTI Forum - Golfmk6.com Adding Under Seat Subwoofer - Thoughts? | VW GTI MKVI Forum / VW Golf R Forum / VW Golf MKVI Forum / VW GTI Forum - Golfmk6.com](https://www.golfmk6.com/forums/proxy.php?image=https%3A%2F%2Ffarm5.staticflickr.com%2F4376%2F36730938806_e0788976d9_z.jpg&hash=6183860dc34d179380c5553298d1ccf5)
Adding Under Seat Subwoofer - Thoughts? | VW GTI MKVI Forum / VW Golf R Forum / VW Golf MKVI Forum / VW GTI Forum - Golfmk6.com
Subwoofer Added on Stock Sound System | GOLFMK7 - VW GTI MKVII Forum / VW Golf R Forum / VW Golf MKVII Forum
![DIY: Subwoofer, amp, LOC install (pictures!) | GOLFMKV.com - VW GTI Forum / VW Rabbit Forum / VW R32 Forum / VW Golf Forum DIY: Subwoofer, amp, LOC install (pictures!) | GOLFMKV.com - VW GTI Forum / VW Rabbit Forum / VW R32 Forum / VW Golf Forum](https://www.golfmkv.com/forums/proxy.php?image=http%3A%2F%2Fi.imgur.com%2Fj5RW0u1l.jpg&hash=1310458d1ccaf9a39cd69c84d5d5ad3f)