Alpine SWC-D84T6 Underseat Subwoofer Sub Enclosure for Volkswagen Transporter T6Alpine Adventure Audio Your journey to a new sound experience Subwoofer with Enclosure for Volkswagen T6. 1 T6 The Alpine Adventure Sound Experience The new series of Alpine Adventure Audio sound solutions for the Volkswagen T6. 1 and T6 have arrived with the listening and mobility styles of motorhome and camping van enthusiasts in mind. Specially engineered for the challenging, and often audio unfriendly environments of these camping and utility