RTA Fabrication - Here's the stacked subwoofer/ amplifier rack installed in this VW Touran. There's an Audison Bit One HD, Hertz Mille Legend 10” subwoofer and Hertz Mille Power 4 and 5
Custom Fit subwoofer enclosure for VW Touareg 2 (2010 - 2018) | eBay
2009 Touareg T2 Stereo Goodies... Match PP82DSP amplifier... custom fiberglass box... Sundown Audio Sub | Club Touareg Forum
Touareg: VW DynAudio Sound Upgrade – Ultra Auto Sound
Installation of Sub and Amp... Added to factory system... Pics | Club Touareg Forum
FBvw14 VW Touareg 1 Fit-Box subwoofer enclosure
Custom Fit Subwoofer-Box Leergehäuse (8L) für VW Touareg 1 | eBay
Volkswagen Touareg with Dynaudio for subwoofer install