OK, black and white wires are together at the crossover, with the red and purple leaving after the components! Thanks, solved the problem! :-) Doogle

Thanks, will have a look at the crossovers..... no reference as the wires have been cut with Din plugs removed :-(

Hi folks I am busy restoring a pair of two-way Beovox 1200's that someone has messed with previously. My query concerns the colour coding of the wiring: Purple and white for tweeter Red and Black for woofer Could someone please tell me which of these are positive and which are negative? They were wired differently in each speaker and I need to get