Took my doorcard off today to check out the central locking. Saw my speakers were trashed so pulled them out too. I found someone else's wiring behind there too! I can't figure out what it's for though



Looks like a transformer wired in?? Anyway the two wires leading out of that have been cut and insulated, were they just for some mega powerful speakers or something?
On the subject of speakers, the 16cm ones I bought won't fit


Cheers,
Josh