Alpine - SPC-106T61 16,5 cm Component Speaker System for Volkswagen T6.1
OPTION AIR Front Speaker System Compatible with VW T5/T6 100% Plug & Play System - 2-Way Component System - 100 Watt RMS, 91 dB Efficiency: Amazon.de: Electronics & Photo
The T5 Project // Day 9 // Audio Upgrades! // How to install tweeters and door speakers in a VW T5 - YouTube
Volkswagen Transporter T5 Pioneer Front Door Component Car Speakers & 900 Watts Underseat Subwoofer Kit