Speaker wiring
The largest Opel community on Reddit. An unofficial forum of owners and enthusiasts of the Blitz. A subreddit dedicated to news and discussions about Opel (Vauxhall also acceptable, you weird brits!). You own a Lotus Omega? You want to buy an Astra? Or do you just want to discuss about the current status in Rüsselsheim? If yes, then this is the right place for you!